24844240

素因数分解:

$2^4\times 5^1\times {\mathrm{310553}}^1$

素因数の和:310566

約数の個数: 20

約数和(自身を含む): 57763044

約数和(自身を除く): 32918804

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 310553, 621106, 1242212, 1552765, 2484424, 3105530, 4968848, 6211060, 12422120, 24844240]

約数ペア:

[(1, 24844240), (2, 12422120), (4, 6211060), (5, 4968848), (8, 3105530), (10, 2484424), (16, 1552765), (20, 1242212), (40, 621106), (80, 310553)]