45616880

素因数分解:

$2^4\times 5^1\times {\mathrm{223}}^1\times {\mathrm{2557}}^1$

素因数の和:2793

約数の個数: 40

約数和(自身を含む): 106576512

約数和(自身を除く): 60959632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 223, 446, 892, 1115, 1784, 2230, 2557, 3568, 4460, 5114, 8920, 10228, 12785, 17840, 20456, 25570, 40912, 51140, 102280, 204560, 570211, 1140422, 2280844, 2851055, 4561688, 5702110, 9123376, 11404220, 22808440, 45616880]

約数ペア:

[(1, 45616880), (2, 22808440), (4, 11404220), (5, 9123376), (8, 5702110), (10, 4561688), (16, 2851055), (20, 2280844), (40, 1140422), (80, 570211), (223, 204560), (446, 102280), (892, 51140), (1115, 40912), (1784, 25570), (2230, 20456), (2557, 17840), (3568, 12785), (4460, 10228), (5114, 8920)]