73992190

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1\times {\mathrm{409}}^1$

素因数の和:724

約数の個数: 32

約数和(自身を含む): 135792000

約数和(自身を除く): 61799810

約数列:

[1, 2, 5, 10, 79, 158, 229, 395, 409, 458, 790, 818, 1145, 2045, 2290, 4090, 18091, 32311, 36182, 64622, 90455, 93661, 161555, 180910, 187322, 323110, 468305, 936610, 7399219, 14798438, 36996095, 73992190]

約数ペア:

[(1, 73992190), (2, 36996095), (5, 14798438), (10, 7399219), (79, 936610), (158, 468305), (229, 323110), (395, 187322), (409, 180910), (458, 161555), (790, 93661), (818, 90455), (1145, 64622), (2045, 36182), (2290, 32311), (4090, 18091)]