2797570630

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^2\times {\mathrm{163}}^1\times {\mathrm{1021}}^1$

素因数の和:1273

約数の個数: 48

約数和(自身を含む): 5198194512

約数和(自身を除く): 2400623882

約数列:

[1, 2, 5, 10, 41, 82, 163, 205, 326, 410, 815, 1021, 1630, 1681, 2042, 3362, 5105, 6683, 8405, 10210, 13366, 16810, 33415, 41861, 66830, 83722, 166423, 209305, 274003, 332846, 418610, 548006, 832115, 1370015, 1664230, 1716301, 2740030, 3432602, 6823343, 8581505, 13646686, 17163010, 34116715, 68233430, 279757063, 559514126, 1398785315, 2797570630]

約数ペア:

[(1, 2797570630), (2, 1398785315), (5, 559514126), (10, 279757063), (41, 68233430), (82, 34116715), (163, 17163010), (205, 13646686), (326, 8581505), (410, 6823343), (815, 3432602), (1021, 2740030), (1630, 1716301), (1681, 1664230), (2042, 1370015), (3362, 832115), (5105, 548006), (6683, 418610), (8405, 332846), (10210, 274003), (13366, 209305), (16810, 166423), (33415, 83722), (41861, 66830)]