86701360

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1723}}^1$

素因数の和:1790

約数の個数: 80

約数和(自身を含む): 219334176

約数和(自身を除く): 132632816

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 37, 40, 68, 74, 80, 85, 136, 148, 170, 185, 272, 296, 340, 370, 592, 629, 680, 740, 1258, 1360, 1480, 1723, 2516, 2960, 3145, 3446, 5032, 6290, 6892, 8615, 10064, 12580, 13784, 17230, 25160, 27568, 29291, 34460, 50320, 58582, 63751, 68920, 117164, 127502, 137840, 146455, 234328, 255004, 292910, 318755, 468656, 510008, 585820, 637510, 1020016, 1083767, 1171640, 1275020, 2167534, 2343280, 2550040, 4335068, 5100080, 5418835, 8670136, 10837670, 17340272, 21675340, 43350680, 86701360]

約数ペア:

[(1, 86701360), (2, 43350680), (4, 21675340), (5, 17340272), (8, 10837670), (10, 8670136), (16, 5418835), (17, 5100080), (20, 4335068), (34, 2550040), (37, 2343280), (40, 2167534), (68, 1275020), (74, 1171640), (80, 1083767), (85, 1020016), (136, 637510), (148, 585820), (170, 510008), (185, 468656), (272, 318755), (296, 292910), (340, 255004), (370, 234328), (592, 146455), (629, 137840), (680, 127502), (740, 117164), (1258, 68920), (1360, 63751), (1480, 58582), (1723, 50320), (2516, 34460), (2960, 29291), (3145, 27568), (3446, 25160), (5032, 17230), (6290, 13784), (6892, 12580), (8615, 10064)]