190038040

素因数分解:

$2^3\times 5^1\times {\mathrm{4750951}}^1$

素因数の和:4750962

約数の個数: 16

約数和(自身を含む): 427585680

約数和(自身を除く): 237547640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 4750951, 9501902, 19003804, 23754755, 38007608, 47509510, 95019020, 190038040]

約数ペア:

[(1, 190038040), (2, 95019020), (4, 47509510), (5, 38007608), (8, 23754755), (10, 19003804), (20, 9501902), (40, 4750951)]