40830850

素因数分解:

$2^1\times 5^2\times {\mathrm{313}}^1\times {\mathrm{2609}}^1$

素因数の和:2934

約数の個数: 24

約数和(自身を含む): 76217220

約数和(自身を除く): 35386370

約数列:

[1, 2, 5, 10, 25, 50, 313, 626, 1565, 2609, 3130, 5218, 7825, 13045, 15650, 26090, 65225, 130450, 816617, 1633234, 4083085, 8166170, 20415425, 40830850]

約数ペア:

[(1, 40830850), (2, 20415425), (5, 8166170), (10, 4083085), (25, 1633234), (50, 816617), (313, 130450), (626, 65225), (1565, 26090), (2609, 15650), (3130, 13045), (5218, 7825)]