39452090

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{38303}}^1$

素因数の和:38413

約数の個数: 16

約数和(自身を含む): 71705088

約数和(自身を除く): 32252998

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 38303, 76606, 191515, 383030, 3945209, 7890418, 19726045, 39452090]

約数ペア:

[(1, 39452090), (2, 19726045), (5, 7890418), (10, 3945209), (103, 383030), (206, 191515), (515, 76606), (1030, 38303)]