38725880

素因数分解:

$2^3\times 5^1\times {\mathrm{968147}}^1$

素因数の和:968158

約数の個数: 16

約数和(自身を含む): 87133320

約数和(自身を除く): 48407440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 968147, 1936294, 3872588, 4840735, 7745176, 9681470, 19362940, 38725880]

約数ペア:

[(1, 38725880), (2, 19362940), (4, 9681470), (5, 7745176), (8, 4840735), (10, 3872588), (20, 1936294), (40, 968147)]