2204200

素因数分解:

$2^3\times 5^2\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:226

約数の個数: 48

約数和(自身を含む): 5222880

約数和(自身を除く): 3018680

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 103, 107, 200, 206, 214, 412, 428, 515, 535, 824, 856, 1030, 1070, 2060, 2140, 2575, 2675, 4120, 4280, 5150, 5350, 10300, 10700, 11021, 20600, 21400, 22042, 44084, 55105, 88168, 110210, 220420, 275525, 440840, 551050, 1102100, 2204200]

約数ペア:

[(1, 2204200), (2, 1102100), (4, 551050), (5, 440840), (8, 275525), (10, 220420), (20, 110210), (25, 88168), (40, 55105), (50, 44084), (100, 22042), (103, 21400), (107, 20600), (200, 11021), (206, 10700), (214, 10300), (412, 5350), (428, 5150), (515, 4280), (535, 4120), (824, 2675), (856, 2575), (1030, 2140), (1070, 2060)]