79113620

素因数分解:

$2^2\times 5^1\times {\mathrm{1319}}^1\times {\mathrm{2999}}^1$

素因数の和:4327

約数の個数: 24

約数和(自身を含む): 166320000

約数和(自身を除く): 87206380

約数列:

[1, 2, 4, 5, 10, 20, 1319, 2638, 2999, 5276, 5998, 6595, 11996, 13190, 14995, 26380, 29990, 59980, 3955681, 7911362, 15822724, 19778405, 39556810, 79113620]

約数ペア:

[(1, 79113620), (2, 39556810), (4, 19778405), (5, 15822724), (10, 7911362), (20, 3955681), (1319, 59980), (2638, 29990), (2999, 26380), (5276, 14995), (5998, 13190), (6595, 11996)]