64050340

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103307}}^1$

素因数の和:103347

約数の個数: 24

約数和(自身を含む): 138845952

約数和(自身を除く): 74795612

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 103307, 206614, 413228, 516535, 1033070, 2066140, 3202517, 6405034, 12810068, 16012585, 32025170, 64050340]

約数ペア:

[(1, 64050340), (2, 32025170), (4, 16012585), (5, 12810068), (10, 6405034), (20, 3202517), (31, 2066140), (62, 1033070), (124, 516535), (155, 413228), (310, 206614), (620, 103307)]