42603580

素因数分解:

$2^2\times 5^1\times {\mathrm{523}}^1\times {\mathrm{4073}}^1$

素因数の和:4605

約数の個数: 24

約数和(自身を含む): 89660592

約数和(自身を除く): 47057012

約数列:

[1, 2, 4, 5, 10, 20, 523, 1046, 2092, 2615, 4073, 5230, 8146, 10460, 16292, 20365, 40730, 81460, 2130179, 4260358, 8520716, 10650895, 21301790, 42603580]

約数ペア:

[(1, 42603580), (2, 21301790), (4, 10650895), (5, 8520716), (10, 4260358), (20, 2130179), (523, 81460), (1046, 40730), (2092, 20365), (2615, 16292), (4073, 10460), (5230, 8146)]