104713540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{2351}}^1$

素因数の和:2508

約数の個数: 48

約数和(自身を含む): 234710784

約数和(自身を除く): 129997244

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 131, 170, 262, 340, 524, 655, 1310, 2227, 2351, 2620, 4454, 4702, 8908, 9404, 11135, 11755, 22270, 23510, 39967, 44540, 47020, 79934, 159868, 199835, 307981, 399670, 615962, 799340, 1231924, 1539905, 3079810, 5235677, 6159620, 10471354, 20942708, 26178385, 52356770, 104713540]

約数ペア:

[(1, 104713540), (2, 52356770), (4, 26178385), (5, 20942708), (10, 10471354), (17, 6159620), (20, 5235677), (34, 3079810), (68, 1539905), (85, 1231924), (131, 799340), (170, 615962), (262, 399670), (340, 307981), (524, 199835), (655, 159868), (1310, 79934), (2227, 47020), (2351, 44540), (2620, 39967), (4454, 23510), (4702, 22270), (8908, 11755), (9404, 11135)]