23928820

素因数分解:

$2^2\times 5^1\times {\mathrm{739}}^1\times {\mathrm{1619}}^1$

素因数の和:2367

約数の個数: 24

約数和(自身を含む): 50349600

約数和(自身を除く): 26420780

約数列:

[1, 2, 4, 5, 10, 20, 739, 1478, 1619, 2956, 3238, 3695, 6476, 7390, 8095, 14780, 16190, 32380, 1196441, 2392882, 4785764, 5982205, 11964410, 23928820]

約数ペア:

[(1, 23928820), (2, 11964410), (4, 5982205), (5, 4785764), (10, 2392882), (20, 1196441), (739, 32380), (1478, 16190), (1619, 14780), (2956, 8095), (3238, 7390), (3695, 6476)]