40073150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{61651}}^1$

素因数の和:61676

約数の個数: 24

約数和(自身を含む): 80270904

約数和(自身を除く): 40197754

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 61651, 123302, 308255, 616510, 801463, 1541275, 1602926, 3082550, 4007315, 8014630, 20036575, 40073150]

約数ペア:

[(1, 40073150), (2, 20036575), (5, 8014630), (10, 4007315), (13, 3082550), (25, 1602926), (26, 1541275), (50, 801463), (65, 616510), (130, 308255), (325, 123302), (650, 61651)]