8073950

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{5209}}^1$

素因数の和:5252

約数の個数: 24

約数和(自身を含む): 15504960

約数和(自身を除く): 7431010

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 310, 775, 1550, 5209, 10418, 26045, 52090, 130225, 161479, 260450, 322958, 807395, 1614790, 4036975, 8073950]

約数ペア:

[(1, 8073950), (2, 4036975), (5, 1614790), (10, 807395), (25, 322958), (31, 260450), (50, 161479), (62, 130225), (155, 52090), (310, 26045), (775, 10418), (1550, 5209)]