22636640

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10883}}^1$

素因数の和:10911

約数の個数: 48

約数和(自身を含む): 57598128

約数和(自身を除く): 34961488

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 10883, 21766, 43532, 54415, 87064, 108830, 141479, 174128, 217660, 282958, 348256, 435320, 565916, 707395, 870640, 1131832, 1414790, 1741280, 2263664, 2829580, 4527328, 5659160, 11318320, 22636640]

約数ペア:

[(1, 22636640), (2, 11318320), (4, 5659160), (5, 4527328), (8, 2829580), (10, 2263664), (13, 1741280), (16, 1414790), (20, 1131832), (26, 870640), (32, 707395), (40, 565916), (52, 435320), (65, 348256), (80, 282958), (104, 217660), (130, 174128), (160, 141479), (208, 108830), (260, 87064), (416, 54415), (520, 43532), (1040, 21766), (2080, 10883)]