34941880

素因数分解:

$2^3\times 5^1\times {\mathrm{349}}^1\times {\mathrm{2503}}^1$

素因数の和:2863

約数の個数: 32

約数和(自身を含む): 78876000

約数和(自身を除く): 43934120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 349, 698, 1396, 1745, 2503, 2792, 3490, 5006, 6980, 10012, 12515, 13960, 20024, 25030, 50060, 100120, 873547, 1747094, 3494188, 4367735, 6988376, 8735470, 17470940, 34941880]

約数ペア:

[(1, 34941880), (2, 17470940), (4, 8735470), (5, 6988376), (8, 4367735), (10, 3494188), (20, 1747094), (40, 873547), (349, 100120), (698, 50060), (1396, 25030), (1745, 20024), (2503, 13960), (2792, 12515), (3490, 10012), (5006, 6980)]