38419580

素因数分解:

$2^2\times 5^1\times {\mathrm{523}}^1\times {\mathrm{3673}}^1$

素因数の和:4205

約数の個数: 24

約数和(自身を含む): 80857392

約数和(自身を除く): 42437812

約数列:

[1, 2, 4, 5, 10, 20, 523, 1046, 2092, 2615, 3673, 5230, 7346, 10460, 14692, 18365, 36730, 73460, 1920979, 3841958, 7683916, 9604895, 19209790, 38419580]

約数ペア:

[(1, 38419580), (2, 19209790), (4, 9604895), (5, 7683916), (10, 3841958), (20, 1920979), (523, 73460), (1046, 36730), (2092, 18365), (2615, 14692), (3673, 10460), (5230, 7346)]