85964080

素因数分解:

$2^4\times 5^1\times {\mathrm{283}}^1\times {\mathrm{3797}}^1$

素因数の和:4093

約数の個数: 40

約数和(自身を含む): 200625552

約数和(自身を除く): 114661472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 283, 566, 1132, 1415, 2264, 2830, 3797, 4528, 5660, 7594, 11320, 15188, 18985, 22640, 30376, 37970, 60752, 75940, 151880, 303760, 1074551, 2149102, 4298204, 5372755, 8596408, 10745510, 17192816, 21491020, 42982040, 85964080]

約数ペア:

[(1, 85964080), (2, 42982040), (4, 21491020), (5, 17192816), (8, 10745510), (10, 8596408), (16, 5372755), (20, 4298204), (40, 2149102), (80, 1074551), (283, 303760), (566, 151880), (1132, 75940), (1415, 60752), (2264, 37970), (2830, 30376), (3797, 22640), (4528, 18985), (5660, 15188), (7594, 11320)]