74252740

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{1069}}^1$

素因数の和:1252

約数の個数: 48

約数和(自身を含む): 163941120

約数和(自身を除く): 89688380

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 151, 230, 302, 460, 604, 755, 1069, 1510, 2138, 3020, 3473, 4276, 5345, 6946, 10690, 13892, 17365, 21380, 24587, 34730, 49174, 69460, 98348, 122935, 161419, 245870, 322838, 491740, 645676, 807095, 1614190, 3228380, 3712637, 7425274, 14850548, 18563185, 37126370, 74252740]

約数ペア:

[(1, 74252740), (2, 37126370), (4, 18563185), (5, 14850548), (10, 7425274), (20, 3712637), (23, 3228380), (46, 1614190), (92, 807095), (115, 645676), (151, 491740), (230, 322838), (302, 245870), (460, 161419), (604, 122935), (755, 98348), (1069, 69460), (1510, 49174), (2138, 34730), (3020, 24587), (3473, 21380), (4276, 17365), (5345, 13892), (6946, 10690)]