284098820

素因数分解:

$2^2\times 5^1\times {\mathrm{2819}}^1\times {\mathrm{5039}}^1$

素因数の和:7867

約数の個数: 24

約数和(自身を含む): 596937600

約数和(自身を除く): 312838780

約数列:

[1, 2, 4, 5, 10, 20, 2819, 5039, 5638, 10078, 11276, 14095, 20156, 25195, 28190, 50390, 56380, 100780, 14204941, 28409882, 56819764, 71024705, 142049410, 284098820]

約数ペア:

[(1, 284098820), (2, 142049410), (4, 71024705), (5, 56819764), (10, 28409882), (20, 14204941), (2819, 100780), (5039, 56380), (5638, 50390), (10078, 28190), (11276, 25195), (14095, 20156)]