40566650

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{277}}^1$

素因数の和:419

約数の個数: 48

約数和(自身を含む): 79113240

約数和(自身を除く): 38546590

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 101, 145, 202, 277, 290, 505, 554, 725, 1010, 1385, 1450, 2525, 2770, 2929, 5050, 5858, 6925, 8033, 13850, 14645, 16066, 27977, 29290, 40165, 55954, 73225, 80330, 139885, 146450, 200825, 279770, 401650, 699425, 811333, 1398850, 1622666, 4056665, 8113330, 20283325, 40566650]

約数ペア:

[(1, 40566650), (2, 20283325), (5, 8113330), (10, 4056665), (25, 1622666), (29, 1398850), (50, 811333), (58, 699425), (101, 401650), (145, 279770), (202, 200825), (277, 146450), (290, 139885), (505, 80330), (554, 73225), (725, 55954), (1010, 40165), (1385, 29290), (1450, 27977), (2525, 16066), (2770, 14645), (2929, 13850), (5050, 8033), (5858, 6925)]