3829660

素因数分解:

$2^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{457}}^1$

素因数の和:885

約数の個数: 24

約数和(自身を含む): 8079120

約数和(自身を除く): 4249460

約数列:

[1, 2, 4, 5, 10, 20, 419, 457, 838, 914, 1676, 1828, 2095, 2285, 4190, 4570, 8380, 9140, 191483, 382966, 765932, 957415, 1914830, 3829660]

約数ペア:

[(1, 3829660), (2, 1914830), (4, 957415), (5, 765932), (10, 382966), (20, 191483), (419, 9140), (457, 8380), (838, 4570), (914, 4190), (1676, 2285), (1828, 2095)]