24915140

素因数分解:

$2^2\times 5^1\times {\mathrm{761}}^1\times {\mathrm{1637}}^1$

素因数の和:2407

約数の個数: 24

約数和(自身を含む): 52422552

約数和(自身を除く): 27507412

約数列:

[1, 2, 4, 5, 10, 20, 761, 1522, 1637, 3044, 3274, 3805, 6548, 7610, 8185, 15220, 16370, 32740, 1245757, 2491514, 4983028, 6228785, 12457570, 24915140]

約数ペア:

[(1, 24915140), (2, 12457570), (4, 6228785), (5, 4983028), (10, 2491514), (20, 1245757), (761, 32740), (1522, 16370), (1637, 15220), (3044, 8185), (3274, 7610), (3805, 6548)]