77632540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{228331}}^1$

素因数の和:228357

約数の個数: 24

約数和(自身を含む): 172618992

約数和(自身を除く): 94986452

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 228331, 456662, 913324, 1141655, 2283310, 3881627, 4566620, 7763254, 15526508, 19408135, 38816270, 77632540]

約数ペア:

[(1, 77632540), (2, 38816270), (4, 19408135), (5, 15526508), (10, 7763254), (17, 4566620), (20, 3881627), (34, 2283310), (68, 1141655), (85, 913324), (170, 456662), (340, 228331)]