74790740

素因数分解:

$2^2\times 5^1\times {\mathrm{577}}^1\times {\mathrm{6481}}^1$

素因数の和:7067

約数の個数: 24

約数和(自身を含む): 157357032

約数和(自身を除く): 82566292

約数列:

[1, 2, 4, 5, 10, 20, 577, 1154, 2308, 2885, 5770, 6481, 11540, 12962, 25924, 32405, 64810, 129620, 3739537, 7479074, 14958148, 18697685, 37395370, 74790740]

約数ペア:

[(1, 74790740), (2, 37395370), (4, 18697685), (5, 14958148), (10, 7479074), (20, 3739537), (577, 129620), (1154, 64810), (2308, 32405), (2885, 25924), (5770, 12962), (6481, 11540)]