47790040

素因数分解:

$2^3\times 5^1\times {\mathrm{1194751}}^1$

素因数の和:1194762

約数の個数: 16

約数和(自身を含む): 107527680

約数和(自身を除く): 59737640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1194751, 2389502, 4779004, 5973755, 9558008, 11947510, 23895020, 47790040]

約数ペア:

[(1, 47790040), (2, 23895020), (4, 11947510), (5, 9558008), (8, 5973755), (10, 4779004), (20, 2389502), (40, 1194751)]