72637190

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{5237}}^1$

素因数の和:5336

約数の個数: 32

約数和(自身を含む): 139540320

約数和(自身を除く): 66903130

約数列:

[1, 2, 5, 10, 19, 38, 73, 95, 146, 190, 365, 730, 1387, 2774, 5237, 6935, 10474, 13870, 26185, 52370, 99503, 199006, 382301, 497515, 764602, 995030, 1911505, 3823010, 7263719, 14527438, 36318595, 72637190]

約数ペア:

[(1, 72637190), (2, 36318595), (5, 14527438), (10, 7263719), (19, 3823010), (38, 1911505), (73, 995030), (95, 764602), (146, 497515), (190, 382301), (365, 199006), (730, 99503), (1387, 52370), (2774, 26185), (5237, 13870), (6935, 10474)]