5528200

素因数分解:

$2^3\times 5^2\times {\mathrm{131}}^1\times {\mathrm{211}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 13012560

約数和(自身を除く): 7484360

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 131, 200, 211, 262, 422, 524, 655, 844, 1048, 1055, 1310, 1688, 2110, 2620, 3275, 4220, 5240, 5275, 6550, 8440, 10550, 13100, 21100, 26200, 27641, 42200, 55282, 110564, 138205, 221128, 276410, 552820, 691025, 1105640, 1382050, 2764100, 5528200]

約数ペア:

[(1, 5528200), (2, 2764100), (4, 1382050), (5, 1105640), (8, 691025), (10, 552820), (20, 276410), (25, 221128), (40, 138205), (50, 110564), (100, 55282), (131, 42200), (200, 27641), (211, 26200), (262, 21100), (422, 13100), (524, 10550), (655, 8440), (844, 6550), (1048, 5275), (1055, 5240), (1310, 4220), (1688, 3275), (2110, 2620)]