238360

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:171

約数の個数: 32

約数和(自身を含む): 550800

約数和(自身を除く): 312440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 101, 118, 202, 236, 295, 404, 472, 505, 590, 808, 1010, 1180, 2020, 2360, 4040, 5959, 11918, 23836, 29795, 47672, 59590, 119180, 238360]

約数ペア:

[(1, 238360), (2, 119180), (4, 59590), (5, 47672), (8, 29795), (10, 23836), (20, 11918), (40, 5959), (59, 4040), (101, 2360), (118, 2020), (202, 1180), (236, 1010), (295, 808), (404, 590), (472, 505)]