42240200

素因数分解:

$2^3\times 5^2\times {\mathrm{127}}^1\times {\mathrm{1663}}^1$

素因数の和:1806

約数の個数: 48

約数和(自身を含む): 99041280

約数和(自身を除く): 56801080

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 127, 200, 254, 508, 635, 1016, 1270, 1663, 2540, 3175, 3326, 5080, 6350, 6652, 8315, 12700, 13304, 16630, 25400, 33260, 41575, 66520, 83150, 166300, 211201, 332600, 422402, 844804, 1056005, 1689608, 2112010, 4224020, 5280025, 8448040, 10560050, 21120100, 42240200]

約数ペア:

[(1, 42240200), (2, 21120100), (4, 10560050), (5, 8448040), (8, 5280025), (10, 4224020), (20, 2112010), (25, 1689608), (40, 1056005), (50, 844804), (100, 422402), (127, 332600), (200, 211201), (254, 166300), (508, 83150), (635, 66520), (1016, 41575), (1270, 33260), (1663, 25400), (2540, 16630), (3175, 13304), (3326, 12700), (5080, 8315), (6350, 6652)]