40778819084

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{5312509}}^1$

素因数の和:5312633

約数の個数: 24

約数和(自身を含む): 75862642800

約数和(自身を除く): 35083823716

約数列:

[1, 2, 4, 19, 38, 76, 101, 202, 404, 1919, 3838, 7676, 5312509, 10625018, 21250036, 100937671, 201875342, 403750684, 536563409, 1073126818, 2146253636, 10194704771, 20389409542, 40778819084]

約数ペア:

[(1, 40778819084), (2, 20389409542), (4, 10194704771), (19, 2146253636), (38, 1073126818), (76, 536563409), (101, 403750684), (202, 201875342), (404, 100937671), (1919, 21250036), (3838, 10625018), (7676, 5312509)]