22101460

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{26953}}^1$

素因数の和:27003

約数の個数: 24

約数和(自身を含む): 47546856

約数和(自身を除く): 25445396

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 26953, 53906, 107812, 134765, 269530, 539060, 1105073, 2210146, 4420292, 5525365, 11050730, 22101460]

約数ペア:

[(1, 22101460), (2, 11050730), (4, 5525365), (5, 4420292), (10, 2210146), (20, 1105073), (41, 539060), (82, 269530), (164, 134765), (205, 107812), (410, 53906), (820, 26953)]