10395820

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{7321}}^1$

素因数の和:7401

約数の個数: 24

約数和(自身を含む): 22141728

約数和(自身を除く): 11745908

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 7321, 14642, 29284, 36605, 73210, 146420, 519791, 1039582, 2079164, 2598955, 5197910, 10395820]

約数ペア:

[(1, 10395820), (2, 5197910), (4, 2598955), (5, 2079164), (10, 1039582), (20, 519791), (71, 146420), (142, 73210), (284, 36605), (355, 29284), (710, 14642), (1420, 7321)]