99922720

素因数分解:

$2^5\times 5^1\times {\mathrm{624517}}^1$

素因数の和:624532

約数の個数: 24

約数和(自身を含む): 236067804

約数和(自身を除く): 136145084

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 624517, 1249034, 2498068, 3122585, 4996136, 6245170, 9992272, 12490340, 19984544, 24980680, 49961360, 99922720]

約数ペア:

[(1, 99922720), (2, 49961360), (4, 24980680), (5, 19984544), (8, 12490340), (10, 9992272), (16, 6245170), (20, 4996136), (32, 3122585), (40, 2498068), (80, 1249034), (160, 624517)]