85160360

素因数分解:

$2^3\times 5^1\times {\mathrm{283}}^1\times {\mathrm{7523}}^1$

素因数の和:7817

約数の個数: 32

約数和(自身を含む): 192313440

約数和(自身を除く): 107153080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 283, 566, 1132, 1415, 2264, 2830, 5660, 7523, 11320, 15046, 30092, 37615, 60184, 75230, 150460, 300920, 2129009, 4258018, 8516036, 10645045, 17032072, 21290090, 42580180, 85160360]

約数ペア:

[(1, 85160360), (2, 42580180), (4, 21290090), (5, 17032072), (8, 10645045), (10, 8516036), (20, 4258018), (40, 2129009), (283, 300920), (566, 150460), (1132, 75230), (1415, 60184), (2264, 37615), (2830, 30092), (5660, 15046), (7523, 11320)]