229804760

素因数分解:

$2^3\times 5^1\times {\mathrm{5745119}}^1$

素因数の和:5745130

約数の個数: 16

約数和(自身を含む): 517060800

約数和(自身を除く): 287256040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5745119, 11490238, 22980476, 28725595, 45960952, 57451190, 114902380, 229804760]

約数ペア:

[(1, 229804760), (2, 114902380), (4, 57451190), (5, 45960952), (8, 28725595), (10, 22980476), (20, 11490238), (40, 5745119)]