185429480

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{159853}}^1$

素因数の和:159893

約数の個数: 32

約数和(自身を含む): 431605800

約数和(自身を除く): 246176320

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 159853, 319706, 639412, 799265, 1278824, 1598530, 3197060, 4635737, 6394120, 9271474, 18542948, 23178685, 37085896, 46357370, 92714740, 185429480]

約数ペア:

[(1, 185429480), (2, 92714740), (4, 46357370), (5, 37085896), (8, 23178685), (10, 18542948), (20, 9271474), (29, 6394120), (40, 4635737), (58, 3197060), (116, 1598530), (145, 1278824), (232, 799265), (290, 639412), (580, 319706), (1160, 159853)]