22948400

素因数分解:

$2^4\times 5^2\times {\mathrm{103}}^1\times {\mathrm{557}}^1$

素因数の和:678

約数の個数: 60

約数和(自身を含む): 55768752

約数和(自身を除く): 32820352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 103, 200, 206, 400, 412, 515, 557, 824, 1030, 1114, 1648, 2060, 2228, 2575, 2785, 4120, 4456, 5150, 5570, 8240, 8912, 10300, 11140, 13925, 20600, 22280, 27850, 41200, 44560, 55700, 57371, 111400, 114742, 222800, 229484, 286855, 458968, 573710, 917936, 1147420, 1434275, 2294840, 2868550, 4589680, 5737100, 11474200, 22948400]

約数ペア:

[(1, 22948400), (2, 11474200), (4, 5737100), (5, 4589680), (8, 2868550), (10, 2294840), (16, 1434275), (20, 1147420), (25, 917936), (40, 573710), (50, 458968), (80, 286855), (100, 229484), (103, 222800), (200, 114742), (206, 111400), (400, 57371), (412, 55700), (515, 44560), (557, 41200), (824, 27850), (1030, 22280), (1114, 20600), (1648, 13925), (2060, 11140), (2228, 10300), (2575, 8912), (2785, 8240), (4120, 5570), (4456, 5150)]