25928853340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1\times {\mathrm{9199}}^1$

素因数の和:9551

約数の個数: 96

約数和(自身を含む): 60436051200

約数和(自身を除く): 34507197860

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 37, 52, 65, 74, 130, 148, 185, 260, 293, 370, 481, 586, 740, 962, 1172, 1465, 1924, 2405, 2930, 3809, 4810, 5860, 7618, 9199, 9620, 10841, 15236, 18398, 19045, 21682, 36796, 38090, 43364, 45995, 54205, 76180, 91990, 108410, 119587, 140933, 183980, 216820, 239174, 281866, 340363, 478348, 563732, 597935, 680726, 704665, 1195870, 1361452, 1409330, 1701815, 2391740, 2695307, 2818660, 3403630, 4424719, 5390614, 6807260, 8849438, 10781228, 13476535, 17698876, 22123595, 26953070, 35038991, 44247190, 53906140, 70077982, 88494380, 99726359, 140155964, 175194955, 199452718, 350389910, 398905436, 498631795, 700779820, 997263590, 1296442667, 1994527180, 2592885334, 5185770668, 6482213335, 12964426670, 25928853340]

約数ペア:

[(1, 25928853340), (2, 12964426670), (4, 6482213335), (5, 5185770668), (10, 2592885334), (13, 1994527180), (20, 1296442667), (26, 997263590), (37, 700779820), (52, 498631795), (65, 398905436), (74, 350389910), (130, 199452718), (148, 175194955), (185, 140155964), (260, 99726359), (293, 88494380), (370, 70077982), (481, 53906140), (586, 44247190), (740, 35038991), (962, 26953070), (1172, 22123595), (1465, 17698876), (1924, 13476535), (2405, 10781228), (2930, 8849438), (3809, 6807260), (4810, 5390614), (5860, 4424719), (7618, 3403630), (9199, 2818660), (9620, 2695307), (10841, 2391740), (15236, 1701815), (18398, 1409330), (19045, 1361452), (21682, 1195870), (36796, 704665), (38090, 680726), (43364, 597935), (45995, 563732), (54205, 478348), (76180, 340363), (91990, 281866), (108410, 239174), (119587, 216820), (140933, 183980)]