13314100

素因数分解:

$2^2\times 5^2\times {\mathrm{211}}^1\times {\mathrm{631}}^1$

素因数の和:856

約数の個数: 36

約数和(自身を含む): 29074528

約数和(自身を除く): 15760428

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 211, 422, 631, 844, 1055, 1262, 2110, 2524, 3155, 4220, 5275, 6310, 10550, 12620, 15775, 21100, 31550, 63100, 133141, 266282, 532564, 665705, 1331410, 2662820, 3328525, 6657050, 13314100]

約数ペア:

[(1, 13314100), (2, 6657050), (4, 3328525), (5, 2662820), (10, 1331410), (20, 665705), (25, 532564), (50, 266282), (100, 133141), (211, 63100), (422, 31550), (631, 21100), (844, 15775), (1055, 12620), (1262, 10550), (2110, 6310), (2524, 5275), (3155, 4220)]