3952540

素因数分解:

$2^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{863}}^1$

素因数の和:1101

約数の個数: 24

約数和(自身を含む): 8346240

約数和(自身を除く): 4393700

約数列:

[1, 2, 4, 5, 10, 20, 229, 458, 863, 916, 1145, 1726, 2290, 3452, 4315, 4580, 8630, 17260, 197627, 395254, 790508, 988135, 1976270, 3952540]

約数ペア:

[(1, 3952540), (2, 1976270), (4, 988135), (5, 790508), (10, 395254), (20, 197627), (229, 17260), (458, 8630), (863, 4580), (916, 4315), (1145, 3452), (1726, 2290)]