40496950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{62303}}^1$

素因数の和:62328

約数の個数: 24

約数和(自身を含む): 81119808

約数和(自身を除く): 40622858

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 62303, 124606, 311515, 623030, 809939, 1557575, 1619878, 3115150, 4049695, 8099390, 20248475, 40496950]

約数ペア:

[(1, 40496950), (2, 20248475), (5, 8099390), (10, 4049695), (13, 3115150), (25, 1619878), (26, 1557575), (50, 809939), (65, 623030), (130, 311515), (325, 124606), (650, 62303)]