7890350060

素因数分解:

$2^2\times 5^1\times {\mathrm{25633}}^1\times {\mathrm{15391}}^1$

素因数の和:41033

約数の個数: 24

約数和(自身を含む): 16571458176

約数和(自身を除く): 8681108116

約数列:

[1, 2, 4, 5, 10, 20, 15391, 25633, 30782, 51266, 61564, 76955, 102532, 128165, 153910, 256330, 307820, 512660, 394517503, 789035006, 1578070012, 1972587515, 3945175030, 7890350060]

約数ペア:

[(1, 7890350060), (2, 3945175030), (4, 1972587515), (5, 1578070012), (10, 789035006), (20, 394517503), (15391, 512660), (25633, 307820), (30782, 256330), (51266, 153910), (61564, 128165), (76955, 102532)]