119130640

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{34631}}^1$

素因数の和:34687

約数の個数: 40

約数和(自身を含む): 283428288

約数和(自身を除く): 164297648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 860, 1720, 3440, 34631, 69262, 138524, 173155, 277048, 346310, 554096, 692620, 1385240, 1489133, 2770480, 2978266, 5956532, 7445665, 11913064, 14891330, 23826128, 29782660, 59565320, 119130640]

約数ペア:

[(1, 119130640), (2, 59565320), (4, 29782660), (5, 23826128), (8, 14891330), (10, 11913064), (16, 7445665), (20, 5956532), (40, 2978266), (43, 2770480), (80, 1489133), (86, 1385240), (172, 692620), (215, 554096), (344, 346310), (430, 277048), (688, 173155), (860, 138524), (1720, 69262), (3440, 34631)]