24356980

素因数分解:

$2^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{7757}}^1$

素因数の和:7923

約数の個数: 24

約数和(自身を含む): 51482088

約数和(自身を除く): 27125108

約数列:

[1, 2, 4, 5, 10, 20, 157, 314, 628, 785, 1570, 3140, 7757, 15514, 31028, 38785, 77570, 155140, 1217849, 2435698, 4871396, 6089245, 12178490, 24356980]

約数ペア:

[(1, 24356980), (2, 12178490), (4, 6089245), (5, 4871396), (10, 2435698), (20, 1217849), (157, 155140), (314, 77570), (628, 38785), (785, 31028), (1570, 15514), (3140, 7757)]