4825580

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2711}}^1$

素因数の和:2809

約数の個数: 24

約数和(自身を含む): 10251360

約数和(自身を除く): 5425780

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 890, 1780, 2711, 5422, 10844, 13555, 27110, 54220, 241279, 482558, 965116, 1206395, 2412790, 4825580]

約数ペア:

[(1, 4825580), (2, 2412790), (4, 1206395), (5, 965116), (10, 482558), (20, 241279), (89, 54220), (178, 27110), (356, 13555), (445, 10844), (890, 5422), (1780, 2711)]