39404030

素因数分解:

$2^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{17207}}^1$

素因数の和:17443

約数の個数: 16

約数和(自身を含む): 71241120

約数和(自身を除く): 31837090

約数列:

[1, 2, 5, 10, 229, 458, 1145, 2290, 17207, 34414, 86035, 172070, 3940403, 7880806, 19702015, 39404030]

約数ペア:

[(1, 39404030), (2, 19702015), (5, 7880806), (10, 3940403), (229, 172070), (458, 86035), (1145, 34414), (2290, 17207)]