7617080

素因数分解:

$2^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{997}}^1$

素因数の和:1199

約数の個数: 32

約数和(自身を含む): 17245440

約数和(自身を除く): 9628360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 191, 382, 764, 955, 997, 1528, 1910, 1994, 3820, 3988, 4985, 7640, 7976, 9970, 19940, 39880, 190427, 380854, 761708, 952135, 1523416, 1904270, 3808540, 7617080]

約数ペア:

[(1, 7617080), (2, 3808540), (4, 1904270), (5, 1523416), (8, 952135), (10, 761708), (20, 380854), (40, 190427), (191, 39880), (382, 19940), (764, 9970), (955, 7976), (997, 7640), (1528, 4985), (1910, 3988), (1994, 3820)]