701568920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4177}}^1$

素因数の和:4237

約数の個数: 128

約数和(自身を含む): 1895140800

約数和(自身を除く): 1193571880

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 19, 20, 26, 34, 38, 40, 52, 65, 68, 76, 85, 95, 104, 130, 136, 152, 170, 190, 221, 247, 260, 323, 340, 380, 442, 494, 520, 646, 680, 760, 884, 988, 1105, 1235, 1292, 1615, 1768, 1976, 2210, 2470, 2584, 3230, 4177, 4199, 4420, 4940, 6460, 8354, 8398, 8840, 9880, 12920, 16708, 16796, 20885, 20995, 33416, 33592, 41770, 41990, 54301, 71009, 79363, 83540, 83980, 108602, 142018, 158726, 167080, 167960, 217204, 271505, 284036, 317452, 355045, 396815, 434408, 543010, 568072, 634904, 710090, 793630, 923117, 1031719, 1086020, 1349171, 1420180, 1587260, 1846234, 2063438, 2172040, 2698342, 2840360, 3174520, 3692468, 4126876, 4615585, 5158595, 5396684, 6745855, 7384936, 8253752, 9231170, 10317190, 10793368, 13491710, 17539223, 18462340, 20634380, 26983420, 35078446, 36924680, 41268760, 53966840, 70156892, 87696115, 140313784, 175392230, 350784460, 701568920]

約数ペア:

[(1, 701568920), (2, 350784460), (4, 175392230), (5, 140313784), (8, 87696115), (10, 70156892), (13, 53966840), (17, 41268760), (19, 36924680), (20, 35078446), (26, 26983420), (34, 20634380), (38, 18462340), (40, 17539223), (52, 13491710), (65, 10793368), (68, 10317190), (76, 9231170), (85, 8253752), (95, 7384936), (104, 6745855), (130, 5396684), (136, 5158595), (152, 4615585), (170, 4126876), (190, 3692468), (221, 3174520), (247, 2840360), (260, 2698342), (323, 2172040), (340, 2063438), (380, 1846234), (442, 1587260), (494, 1420180), (520, 1349171), (646, 1086020), (680, 1031719), (760, 923117), (884, 793630), (988, 710090), (1105, 634904), (1235, 568072), (1292, 543010), (1615, 434408), (1768, 396815), (1976, 355045), (2210, 317452), (2470, 284036), (2584, 271505), (3230, 217204), (4177, 167960), (4199, 167080), (4420, 158726), (4940, 142018), (6460, 108602), (8354, 83980), (8398, 83540), (8840, 79363), (9880, 71009), (12920, 54301), (16708, 41990), (16796, 41770), (20885, 33592), (20995, 33416)]