28794560

素因数分解:

$2^6\times 5^1\times {\mathrm{89983}}^1$

素因数の和:90000

約数の個数: 28

約数和(自身を含む): 68567808

約数和(自身を除く): 39773248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 89983, 179966, 359932, 449915, 719864, 899830, 1439728, 1799660, 2879456, 3599320, 5758912, 7198640, 14397280, 28794560]

約数ペア:

[(1, 28794560), (2, 14397280), (4, 7198640), (5, 5758912), (8, 3599320), (10, 2879456), (16, 1799660), (20, 1439728), (32, 899830), (40, 719864), (64, 449915), (80, 359932), (160, 179966), (320, 89983)]