11090810

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:326

約数の個数: 32

約数和(自身を含む): 20563200

約数和(自身を除く): 9472390

約数列:

[1, 2, 5, 10, 79, 101, 139, 158, 202, 278, 395, 505, 695, 790, 1010, 1390, 7979, 10981, 14039, 15958, 21962, 28078, 39895, 54905, 70195, 79790, 109810, 140390, 1109081, 2218162, 5545405, 11090810]

約数ペア:

[(1, 11090810), (2, 5545405), (5, 2218162), (10, 1109081), (79, 140390), (101, 109810), (139, 79790), (158, 70195), (202, 54905), (278, 39895), (395, 28078), (505, 21962), (695, 15958), (790, 14039), (1010, 10981), (1390, 7979)]