9189980

素因数分解:

$2^2\times 5^1\times {\mathrm{607}}^1\times {\mathrm{757}}^1$

素因数の和:1373

約数の個数: 24

約数和(自身を含む): 19356288

約数和(自身を除く): 10166308

約数列:

[1, 2, 4, 5, 10, 20, 607, 757, 1214, 1514, 2428, 3028, 3035, 3785, 6070, 7570, 12140, 15140, 459499, 918998, 1837996, 2297495, 4594990, 9189980]

約数ペア:

[(1, 9189980), (2, 4594990), (4, 2297495), (5, 1837996), (10, 918998), (20, 459499), (607, 15140), (757, 12140), (1214, 7570), (1514, 6070), (2428, 3785), (3028, 3035)]