75083780

素因数分解:

$2^2\times 5^1\times {\mathrm{1123}}^1\times {\mathrm{3343}}^1$

素因数の和:4475

約数の個数: 24

約数和(自身を含む): 157863552

約数和(自身を除く): 82779772

約数列:

[1, 2, 4, 5, 10, 20, 1123, 2246, 3343, 4492, 5615, 6686, 11230, 13372, 16715, 22460, 33430, 66860, 3754189, 7508378, 15016756, 18770945, 37541890, 75083780]

約数ペア:

[(1, 75083780), (2, 37541890), (4, 18770945), (5, 15016756), (10, 7508378), (20, 3754189), (1123, 66860), (2246, 33430), (3343, 22460), (4492, 16715), (5615, 13372), (6686, 11230)]