9452140

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{11527}}^1$

素因数の和:11577

約数の個数: 24

約数和(自身を含む): 20335392

約数和(自身を除く): 10883252

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 11527, 23054, 46108, 57635, 115270, 230540, 472607, 945214, 1890428, 2363035, 4726070, 9452140]

約数ペア:

[(1, 9452140), (2, 4726070), (4, 2363035), (5, 1890428), (10, 945214), (20, 472607), (41, 230540), (82, 115270), (164, 57635), (205, 46108), (410, 23054), (820, 11527)]