22837000

素因数分解:

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

素因数の和:619

約数の個数: 64

約数和(自身を含む): 54840240

約数和(自身を除く): 32003240

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 41, 50, 82, 100, 125, 164, 200, 205, 250, 328, 410, 500, 557, 820, 1000, 1025, 1114, 1640, 2050, 2228, 2785, 4100, 4456, 5125, 5570, 8200, 10250, 11140, 13925, 20500, 22280, 22837, 27850, 41000, 45674, 55700, 69625, 91348, 111400, 114185, 139250, 182696, 228370, 278500, 456740, 557000, 570925, 913480, 1141850, 2283700, 2854625, 4567400, 5709250, 11418500, 22837000]

約数ペア:

[(1, 22837000), (2, 11418500), (4, 5709250), (5, 4567400), (8, 2854625), (10, 2283700), (20, 1141850), (25, 913480), (40, 570925), (41, 557000), (50, 456740), (82, 278500), (100, 228370), (125, 182696), (164, 139250), (200, 114185), (205, 111400), (250, 91348), (328, 69625), (410, 55700), (500, 45674), (557, 41000), (820, 27850), (1000, 22837), (1025, 22280), (1114, 20500), (1640, 13925), (2050, 11140), (2228, 10250), (2785, 8200), (4100, 5570), (4456, 5125)]