39044890

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{317}}^1$

素因数の和:546

約数の個数: 32

約数和(自身を含む): 71778960

約数和(自身を除く): 32734070

約数列:

[1, 2, 5, 10, 109, 113, 218, 226, 317, 545, 565, 634, 1090, 1130, 1585, 3170, 12317, 24634, 34553, 35821, 61585, 69106, 71642, 123170, 172765, 179105, 345530, 358210, 3904489, 7808978, 19522445, 39044890]

約数ペア:

[(1, 39044890), (2, 19522445), (5, 7808978), (10, 3904489), (109, 358210), (113, 345530), (218, 179105), (226, 172765), (317, 123170), (545, 71642), (565, 69106), (634, 61585), (1090, 35821), (1130, 34553), (1585, 24634), (3170, 12317)]