63386240

素因数分解:

$2^7\times 5^1\times {\mathrm{99041}}^1$

素因数の和:99060

約数の個数: 32

約数和(自身を含む): 151534260

約数和(自身を除く): 88148020

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 99041, 198082, 396164, 495205, 792328, 990410, 1584656, 1980820, 3169312, 3961640, 6338624, 7923280, 12677248, 15846560, 31693120, 63386240]

約数ペア:

[(1, 63386240), (2, 31693120), (4, 15846560), (5, 12677248), (8, 7923280), (10, 6338624), (16, 3961640), (20, 3169312), (32, 1980820), (40, 1584656), (64, 990410), (80, 792328), (128, 495205), (160, 396164), (320, 198082), (640, 99041)]