7936220

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{7487}}^1$

素因数の和:7549

約数の個数: 24

約数和(自身を含む): 16982784

約数和(自身を除く): 9046564

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 7487, 14974, 29948, 37435, 74870, 149740, 396811, 793622, 1587244, 1984055, 3968110, 7936220]

約数ペア:

[(1, 7936220), (2, 3968110), (4, 1984055), (5, 1587244), (10, 793622), (20, 396811), (53, 149740), (106, 74870), (212, 37435), (265, 29948), (530, 14974), (1060, 7487)]