565530220

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1\times {\mathrm{2437}}^1$

素因数の和:2770

約数の個数: 48

約数和(自身を含む): 1221379488

約数和(自身を除く): 655849268

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 283, 410, 566, 820, 1132, 1415, 2437, 2830, 4874, 5660, 9748, 11603, 12185, 23206, 24370, 46412, 48740, 58015, 99917, 116030, 199834, 232060, 399668, 499585, 689671, 999170, 1379342, 1998340, 2758684, 3448355, 6896710, 13793420, 28276511, 56553022, 113106044, 141382555, 282765110, 565530220]

約数ペア:

[(1, 565530220), (2, 282765110), (4, 141382555), (5, 113106044), (10, 56553022), (20, 28276511), (41, 13793420), (82, 6896710), (164, 3448355), (205, 2758684), (283, 1998340), (410, 1379342), (566, 999170), (820, 689671), (1132, 499585), (1415, 399668), (2437, 232060), (2830, 199834), (4874, 116030), (5660, 99917), (9748, 58015), (11603, 48740), (12185, 46412), (23206, 24370)]