74049460

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{194867}}^1$

素因数の和:194895

約数の個数: 24

約数和(自身を含む): 163689120

約数和(自身を除く): 89639660

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 194867, 389734, 779468, 974335, 1948670, 3702473, 3897340, 7404946, 14809892, 18512365, 37024730, 74049460]

約数ペア:

[(1, 74049460), (2, 37024730), (4, 18512365), (5, 14809892), (10, 7404946), (19, 3897340), (20, 3702473), (38, 1948670), (76, 974335), (95, 779468), (190, 389734), (380, 194867)]