181085890

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{160253}}^1$

素因数の和:160373

約数の個数: 16

約数和(自身を含む): 328841208

約数和(自身を除く): 147755318

約数列:

[1, 2, 5, 10, 113, 226, 565, 1130, 160253, 320506, 801265, 1602530, 18108589, 36217178, 90542945, 181085890]

約数ペア:

[(1, 181085890), (2, 90542945), (5, 36217178), (10, 18108589), (113, 1602530), (226, 801265), (565, 320506), (1130, 160253)]