22982140

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{28027}}^1$

素因数の和:28077

約数の個数: 24

約数和(自身を含む): 49441392

約数和(自身を除く): 26459252

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 28027, 56054, 112108, 140135, 280270, 560540, 1149107, 2298214, 4596428, 5745535, 11491070, 22982140]

約数ペア:

[(1, 22982140), (2, 11491070), (4, 5745535), (5, 4596428), (10, 2298214), (20, 1149107), (41, 560540), (82, 280270), (164, 140135), (205, 112108), (410, 56054), (820, 28027)]