47729260

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{64499}}^1$

素因数の和:64545

約数の個数: 24

約数和(自身を含む): 102942000

約数和(自身を除く): 55212740

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 64499, 128998, 257996, 322495, 644990, 1289980, 2386463, 4772926, 9545852, 11932315, 23864630, 47729260]

約数ペア:

[(1, 47729260), (2, 23864630), (4, 11932315), (5, 9545852), (10, 4772926), (20, 2386463), (37, 1289980), (74, 644990), (148, 322495), (185, 257996), (370, 128998), (740, 64499)]