85395080

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4051}}^1$

素因数の和:4110

約数の個数: 64

約数和(自身を含む): 210055680

約数和(自身を除く): 124660600

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 31, 34, 40, 62, 68, 85, 124, 136, 155, 170, 248, 310, 340, 527, 620, 680, 1054, 1240, 2108, 2635, 4051, 4216, 5270, 8102, 10540, 16204, 20255, 21080, 32408, 40510, 68867, 81020, 125581, 137734, 162040, 251162, 275468, 344335, 502324, 550936, 627905, 688670, 1004648, 1255810, 1377340, 2134877, 2511620, 2754680, 4269754, 5023240, 8539508, 10674385, 17079016, 21348770, 42697540, 85395080]

約数ペア:

[(1, 85395080), (2, 42697540), (4, 21348770), (5, 17079016), (8, 10674385), (10, 8539508), (17, 5023240), (20, 4269754), (31, 2754680), (34, 2511620), (40, 2134877), (62, 1377340), (68, 1255810), (85, 1004648), (124, 688670), (136, 627905), (155, 550936), (170, 502324), (248, 344335), (310, 275468), (340, 251162), (527, 162040), (620, 137734), (680, 125581), (1054, 81020), (1240, 68867), (2108, 40510), (2635, 32408), (4051, 21080), (4216, 20255), (5270, 16204), (8102, 10540)]