24910220

素因数分解:

$2^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{6521}}^1$

素因数の和:6721

約数の個数: 24

約数和(自身を含む): 52593408

約数和(自身を除く): 27683188

約数列:

[1, 2, 4, 5, 10, 20, 191, 382, 764, 955, 1910, 3820, 6521, 13042, 26084, 32605, 65210, 130420, 1245511, 2491022, 4982044, 6227555, 12455110, 24910220]

約数ペア:

[(1, 24910220), (2, 12455110), (4, 6227555), (5, 4982044), (10, 2491022), (20, 1245511), (191, 130420), (382, 65210), (764, 32605), (955, 26084), (1910, 13042), (3820, 6521)]