130094620

素因数分解:

$2^2\times 5^1\times {\mathrm{353}}^1\times {\mathrm{18427}}^1$

素因数の和:18789

約数の個数: 24

約数和(自身を含む): 273987504

約数和(自身を除く): 143892884

約数列:

[1, 2, 4, 5, 10, 20, 353, 706, 1412, 1765, 3530, 7060, 18427, 36854, 73708, 92135, 184270, 368540, 6504731, 13009462, 26018924, 32523655, 65047310, 130094620]

約数ペア:

[(1, 130094620), (2, 65047310), (4, 32523655), (5, 26018924), (10, 13009462), (20, 6504731), (353, 368540), (706, 184270), (1412, 92135), (1765, 73708), (3530, 36854), (7060, 18427)]