231775480

素因数分解:

$2^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{25303}}^1$

素因数の和:25543

約数の個数: 32

約数和(自身を含む): 523792800

約数和(自身を除く): 292017320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 229, 458, 916, 1145, 1832, 2290, 4580, 9160, 25303, 50606, 101212, 126515, 202424, 253030, 506060, 1012120, 5794387, 11588774, 23177548, 28971935, 46355096, 57943870, 115887740, 231775480]

約数ペア:

[(1, 231775480), (2, 115887740), (4, 57943870), (5, 46355096), (8, 28971935), (10, 23177548), (20, 11588774), (40, 5794387), (229, 1012120), (458, 506060), (916, 253030), (1145, 202424), (1832, 126515), (2290, 101212), (4580, 50606), (9160, 25303)]