479093140

素因数分解:

$2^2\times 5^1\times {\mathrm{2957}}^1\times {\mathrm{8101}}^1$

素因数の和:11067

約数の個数: 24

約数和(自身を含む): 1006560072

約数和(自身を除く): 527466932

約数列:

[1, 2, 4, 5, 10, 20, 2957, 5914, 8101, 11828, 14785, 16202, 29570, 32404, 40505, 59140, 81010, 162020, 23954657, 47909314, 95818628, 119773285, 239546570, 479093140]

約数ペア:

[(1, 479093140), (2, 239546570), (4, 119773285), (5, 95818628), (10, 47909314), (20, 23954657), (2957, 162020), (5914, 81010), (8101, 59140), (11828, 40505), (14785, 32404), (16202, 29570)]