100615520

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{521}}^1$

素因数の和:624

約数の個数: 96

約数和(自身を含む): 255721536

約数和(自身を除く): 155106016

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 71, 80, 85, 136, 142, 160, 170, 272, 284, 340, 355, 521, 544, 568, 680, 710, 1042, 1136, 1207, 1360, 1420, 2084, 2272, 2414, 2605, 2720, 2840, 4168, 4828, 5210, 5680, 6035, 8336, 8857, 9656, 10420, 11360, 12070, 16672, 17714, 19312, 20840, 24140, 35428, 36991, 38624, 41680, 44285, 48280, 70856, 73982, 83360, 88570, 96560, 141712, 147964, 177140, 184955, 193120, 283424, 295928, 354280, 369910, 591856, 628847, 708560, 739820, 1183712, 1257694, 1417120, 1479640, 2515388, 2959280, 3144235, 5030776, 5918560, 6288470, 10061552, 12576940, 20123104, 25153880, 50307760, 100615520]

約数ペア:

[(1, 100615520), (2, 50307760), (4, 25153880), (5, 20123104), (8, 12576940), (10, 10061552), (16, 6288470), (17, 5918560), (20, 5030776), (32, 3144235), (34, 2959280), (40, 2515388), (68, 1479640), (71, 1417120), (80, 1257694), (85, 1183712), (136, 739820), (142, 708560), (160, 628847), (170, 591856), (272, 369910), (284, 354280), (340, 295928), (355, 283424), (521, 193120), (544, 184955), (568, 177140), (680, 147964), (710, 141712), (1042, 96560), (1136, 88570), (1207, 83360), (1360, 73982), (1420, 70856), (2084, 48280), (2272, 44285), (2414, 41680), (2605, 38624), (2720, 36991), (2840, 35428), (4168, 24140), (4828, 20840), (5210, 19312), (5680, 17714), (6035, 16672), (8336, 12070), (8857, 11360), (9656, 10420)]