11418500

素因数分解:

$2^2\times 5^3\times {\mathrm{41}}^1\times {\mathrm{557}}^1$

素因数の和:617

約数の個数: 48

約数和(自身を含む): 25592112

約数和(自身を除く): 14173612

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 125, 164, 205, 250, 410, 500, 557, 820, 1025, 1114, 2050, 2228, 2785, 4100, 5125, 5570, 10250, 11140, 13925, 20500, 22837, 27850, 45674, 55700, 69625, 91348, 114185, 139250, 228370, 278500, 456740, 570925, 1141850, 2283700, 2854625, 5709250, 11418500]

約数ペア:

[(1, 11418500), (2, 5709250), (4, 2854625), (5, 2283700), (10, 1141850), (20, 570925), (25, 456740), (41, 278500), (50, 228370), (82, 139250), (100, 114185), (125, 91348), (164, 69625), (205, 55700), (250, 45674), (410, 27850), (500, 22837), (557, 20500), (820, 13925), (1025, 11140), (1114, 10250), (2050, 5570), (2228, 5125), (2785, 4100)]