24809140

素因数分解:

$2^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{7901}}^1$

素因数の和:8067

約数の個数: 24

約数和(自身を含む): 52437672

約数和(自身を除く): 27628532

約数列:

[1, 2, 4, 5, 10, 20, 157, 314, 628, 785, 1570, 3140, 7901, 15802, 31604, 39505, 79010, 158020, 1240457, 2480914, 4961828, 6202285, 12404570, 24809140]

約数ペア:

[(1, 24809140), (2, 12404570), (4, 6202285), (5, 4961828), (10, 2480914), (20, 1240457), (157, 158020), (314, 79010), (628, 39505), (785, 31604), (1570, 15802), (3140, 7901)]