234080260

素因数分解:

$2^2\times 5^1\times {\mathrm{853}}^1\times {\mathrm{13721}}^1$

素因数の和:14583

約数の個数: 24

約数和(自身を含む): 492180696

約数和(自身を除く): 258100436

約数列:

[1, 2, 4, 5, 10, 20, 853, 1706, 3412, 4265, 8530, 13721, 17060, 27442, 54884, 68605, 137210, 274420, 11704013, 23408026, 46816052, 58520065, 117040130, 234080260]

約数ペア:

[(1, 234080260), (2, 117040130), (4, 58520065), (5, 46816052), (10, 23408026), (20, 11704013), (853, 274420), (1706, 137210), (3412, 68605), (4265, 54884), (8530, 27442), (13721, 17060)]