47283640

素因数分解:

$2^3\times 5^1\times {\mathrm{283}}^1\times {\mathrm{4177}}^1$

素因数の和:4471

約数の個数: 32

約数和(自身を含む): 106789680

約数和(自身を除く): 59506040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 283, 566, 1132, 1415, 2264, 2830, 4177, 5660, 8354, 11320, 16708, 20885, 33416, 41770, 83540, 167080, 1182091, 2364182, 4728364, 5910455, 9456728, 11820910, 23641820, 47283640]

約数ペア:

[(1, 47283640), (2, 23641820), (4, 11820910), (5, 9456728), (8, 5910455), (10, 4728364), (20, 2364182), (40, 1182091), (283, 167080), (566, 83540), (1132, 41770), (1415, 33416), (2264, 20885), (2830, 16708), (4177, 11320), (5660, 8354)]