40205044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{1861}}^1$

素因数の和:2367

約数の個数: 24

約数和(自身を含む): 76952736

約数和(自身を除く): 36747692

約数列:

[1, 2, 4, 11, 22, 44, 491, 982, 1861, 1964, 3722, 5401, 7444, 10802, 20471, 21604, 40942, 81884, 913751, 1827502, 3655004, 10051261, 20102522, 40205044]

約数ペア:

[(1, 40205044), (2, 20102522), (4, 10051261), (11, 3655004), (22, 1827502), (44, 913751), (491, 81884), (982, 40942), (1861, 21604), (1964, 20471), (3722, 10802), (5401, 7444)]