1879661666300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{664121}}^1$

素因数の和:664260

約数の個数: 144

約数和(自身を含む): 4648556473344

約数和(自身を除く): 2768894807044

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 31, 44, 50, 55, 62, 83, 100, 110, 124, 155, 166, 220, 275, 310, 332, 341, 415, 550, 620, 682, 775, 830, 913, 1100, 1364, 1550, 1660, 1705, 1826, 2075, 2573, 3100, 3410, 3652, 4150, 4565, 5146, 6820, 8300, 8525, 9130, 10292, 12865, 17050, 18260, 22825, 25730, 28303, 34100, 45650, 51460, 56606, 64325, 91300, 113212, 128650, 141515, 257300, 283030, 566060, 664121, 707575, 1328242, 1415150, 2656484, 2830300, 3320605, 6641210, 7305331, 13282420, 14610662, 16603025, 20587751, 29221324, 33206050, 36526655, 41175502, 55122043, 66412100, 73053310, 82351004, 102938755, 110244086, 146106620, 182633275, 205877510, 220488172, 226465261, 275610215, 365266550, 411755020, 452930522, 514693775, 551220430, 606342473, 730533100, 905861044, 1029387550, 1102440860, 1132326305, 1212684946, 1378051075, 1708783333, 2058775100, 2264652610, 2425369892, 2756102150, 3031712365, 3417566666, 4529305220, 5512204300, 5661631525, 6063424730, 6835133332, 8543916665, 11323263050, 12126849460, 15158561825, 17087833330, 18796616663, 22646526100, 30317123650, 34175666660, 37593233326, 42719583325, 60634247300, 75186466652, 85439166650, 93983083315, 170878333300, 187966166630, 375932333260, 469915416575, 939830833150, 1879661666300]

約数ペア:

[(1, 1879661666300), (2, 939830833150), (4, 469915416575), (5, 375932333260), (10, 187966166630), (11, 170878333300), (20, 93983083315), (22, 85439166650), (25, 75186466652), (31, 60634247300), (44, 42719583325), (50, 37593233326), (55, 34175666660), (62, 30317123650), (83, 22646526100), (100, 18796616663), (110, 17087833330), (124, 15158561825), (155, 12126849460), (166, 11323263050), (220, 8543916665), (275, 6835133332), (310, 6063424730), (332, 5661631525), (341, 5512204300), (415, 4529305220), (550, 3417566666), (620, 3031712365), (682, 2756102150), (775, 2425369892), (830, 2264652610), (913, 2058775100), (1100, 1708783333), (1364, 1378051075), (1550, 1212684946), (1660, 1132326305), (1705, 1102440860), (1826, 1029387550), (2075, 905861044), (2573, 730533100), (3100, 606342473), (3410, 551220430), (3652, 514693775), (4150, 452930522), (4565, 411755020), (5146, 365266550), (6820, 275610215), (8300, 226465261), (8525, 220488172), (9130, 205877510), (10292, 182633275), (12865, 146106620), (17050, 110244086), (18260, 102938755), (22825, 82351004), (25730, 73053310), (28303, 66412100), (34100, 55122043), (45650, 41175502), (51460, 36526655), (56606, 33206050), (64325, 29221324), (91300, 20587751), (113212, 16603025), (128650, 14610662), (141515, 13282420), (257300, 7305331), (283030, 6641210), (566060, 3320605), (664121, 2830300), (707575, 2656484), (1328242, 1415150)]