2518948540

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{367}}^1\times {\mathrm{3037}}^1$

素因数の和:3526

約数の個数: 48

約数和(自身を含む): 5352907392

約数和(自身を除く): 2833958852

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 367, 452, 565, 734, 1130, 1468, 1835, 2260, 3037, 3670, 6074, 7340, 12148, 15185, 30370, 41471, 60740, 82942, 165884, 207355, 343181, 414710, 686362, 829420, 1114579, 1372724, 1715905, 2229158, 3431810, 4458316, 5572895, 6863620, 11145790, 22291580, 125947427, 251894854, 503789708, 629737135, 1259474270, 2518948540]

約数ペア:

[(1, 2518948540), (2, 1259474270), (4, 629737135), (5, 503789708), (10, 251894854), (20, 125947427), (113, 22291580), (226, 11145790), (367, 6863620), (452, 5572895), (565, 4458316), (734, 3431810), (1130, 2229158), (1468, 1715905), (1835, 1372724), (2260, 1114579), (3037, 829420), (3670, 686362), (6074, 414710), (7340, 343181), (12148, 207355), (15185, 165884), (30370, 82942), (41471, 60740)]