4321580

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7451}}^1$

素因数の和:7489

約数の個数: 24

約数和(自身を含む): 9389520

約数和(自身を除く): 5067940

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 7451, 14902, 29804, 37255, 74510, 149020, 216079, 432158, 864316, 1080395, 2160790, 4321580]

約数ペア:

[(1, 4321580), (2, 2160790), (4, 1080395), (5, 864316), (10, 432158), (20, 216079), (29, 149020), (58, 74510), (116, 37255), (145, 29804), (290, 14902), (580, 7451)]