11752700

素因数分解:

$2^2\times 5^2\times {\mathrm{211}}^1\times {\mathrm{557}}^1$

素因数の和:782

約数の個数: 36

約数和(自身を含む): 25670232

約数和(自身を除く): 13917532

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 211, 422, 557, 844, 1055, 1114, 2110, 2228, 2785, 4220, 5275, 5570, 10550, 11140, 13925, 21100, 27850, 55700, 117527, 235054, 470108, 587635, 1175270, 2350540, 2938175, 5876350, 11752700]

約数ペア:

[(1, 11752700), (2, 5876350), (4, 2938175), (5, 2350540), (10, 1175270), (20, 587635), (25, 470108), (50, 235054), (100, 117527), (211, 55700), (422, 27850), (557, 21100), (844, 13925), (1055, 11140), (1114, 10550), (2110, 5570), (2228, 5275), (2785, 4220)]