21782080755800

素因数分解:

$2^3\times 5^2\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{1553}}^1\times {\mathrm{8741}}^1$

素因数の和:10494

約数の個数: 192

約数和(自身を含む): 51850400736960

約数和(自身を除く): 30068319981160

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 71, 100, 113, 142, 200, 226, 284, 355, 452, 565, 568, 710, 904, 1130, 1420, 1553, 1775, 2260, 2825, 2840, 3106, 3550, 4520, 5650, 6212, 7100, 7765, 8023, 8741, 11300, 12424, 14200, 15530, 16046, 17482, 22600, 31060, 32092, 34964, 38825, 40115, 43705, 62120, 64184, 69928, 77650, 80230, 87410, 110263, 155300, 160460, 174820, 175489, 200575, 218525, 220526, 310600, 320920, 349640, 350978, 401150, 437050, 441052, 551315, 620611, 701956, 802300, 874100, 877445, 882104, 987733, 1102630, 1241222, 1403912, 1604600, 1748200, 1754890, 1975466, 2205260, 2482444, 2756575, 3103055, 3509780, 3950932, 4387225, 4410520, 4938665, 4964888, 5513150, 6206110, 7019560, 7901864, 8774450, 9877330, 11026300, 12412220, 12459719, 13574773, 15515275, 17548900, 19754660, 22052600, 24693325, 24824440, 24919438, 27149546, 31030550, 35097800, 39509320, 49386650, 49838876, 54299092, 62061100, 62298595, 67873865, 70129043, 98773300, 99677752, 108598184, 124122200, 124597190, 135747730, 140258086, 197546600, 249194380, 271495460, 280516172, 311492975, 339369325, 350645215, 498388760, 542990920, 561032344, 622985950, 678738650, 701290430, 963808883, 1245971900, 1357477300, 1402580860, 1533949349, 1753226075, 1927617766, 2491943800, 2714954600, 2805161720, 3067898698, 3506452150, 3855235532, 4819044415, 6135797396, 7012904300, 7669746745, 7710471064, 9638088830, 12271594792, 14025808600, 15339493490, 19276177660, 24095222075, 30678986980, 38348733725, 38552355320, 48190444150, 61357973960, 76697467450, 96380888300, 108910403779, 153394934900, 192761776600, 217820807558, 306789869800, 435641615116, 544552018895, 871283230232, 1089104037790, 2178208075580, 2722760094475, 4356416151160, 5445520188950, 10891040377900, 21782080755800]

約数ペア:

[(1, 21782080755800), (2, 10891040377900), (4, 5445520188950), (5, 4356416151160), (8, 2722760094475), (10, 2178208075580), (20, 1089104037790), (25, 871283230232), (40, 544552018895), (50, 435641615116), (71, 306789869800), (100, 217820807558), (113, 192761776600), (142, 153394934900), (200, 108910403779), (226, 96380888300), (284, 76697467450), (355, 61357973960), (452, 48190444150), (565, 38552355320), (568, 38348733725), (710, 30678986980), (904, 24095222075), (1130, 19276177660), (1420, 15339493490), (1553, 14025808600), (1775, 12271594792), (2260, 9638088830), (2825, 7710471064), (2840, 7669746745), (3106, 7012904300), (3550, 6135797396), (4520, 4819044415), (5650, 3855235532), (6212, 3506452150), (7100, 3067898698), (7765, 2805161720), (8023, 2714954600), (8741, 2491943800), (11300, 1927617766), (12424, 1753226075), (14200, 1533949349), (15530, 1402580860), (16046, 1357477300), (17482, 1245971900), (22600, 963808883), (31060, 701290430), (32092, 678738650), (34964, 622985950), (38825, 561032344), (40115, 542990920), (43705, 498388760), (62120, 350645215), (64184, 339369325), (69928, 311492975), (77650, 280516172), (80230, 271495460), (87410, 249194380), (110263, 197546600), (155300, 140258086), (160460, 135747730), (174820, 124597190), (175489, 124122200), (200575, 108598184), (218525, 99677752), (220526, 98773300), (310600, 70129043), (320920, 67873865), (349640, 62298595), (350978, 62061100), (401150, 54299092), (437050, 49838876), (441052, 49386650), (551315, 39509320), (620611, 35097800), (701956, 31030550), (802300, 27149546), (874100, 24919438), (877445, 24824440), (882104, 24693325), (987733, 22052600), (1102630, 19754660), (1241222, 17548900), (1403912, 15515275), (1604600, 13574773), (1748200, 12459719), (1754890, 12412220), (1975466, 11026300), (2205260, 9877330), (2482444, 8774450), (2756575, 7901864), (3103055, 7019560), (3509780, 6206110), (3950932, 5513150), (4387225, 4964888), (4410520, 4938665)]