124655890

素因数分解:

$2^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{27277}}^1$

素因数の和:27741

約数の個数: 16

約数和(自身を含む): 224879832

約数和(自身を除く): 100223942

約数列:

[1, 2, 5, 10, 457, 914, 2285, 4570, 27277, 54554, 136385, 272770, 12465589, 24931178, 62327945, 124655890]

約数ペア:

[(1, 124655890), (2, 62327945), (5, 24931178), (10, 12465589), (457, 272770), (914, 136385), (2285, 54554), (4570, 27277)]