2830872280

素因数分解:

$2^3\times 5^1\times {\mathrm{379}}^1\times {\mathrm{186733}}^1$

素因数の和:187123

約数の個数: 32

約数和(自身を含む): 6386302800

約数和(自身を除く): 3555430520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 379, 758, 1516, 1895, 3032, 3790, 7580, 15160, 186733, 373466, 746932, 933665, 1493864, 1867330, 3734660, 7469320, 70771807, 141543614, 283087228, 353859035, 566174456, 707718070, 1415436140, 2830872280]

約数ペア:

[(1, 2830872280), (2, 1415436140), (4, 707718070), (5, 566174456), (8, 353859035), (10, 283087228), (20, 141543614), (40, 70771807), (379, 7469320), (758, 3734660), (1516, 1867330), (1895, 1493864), (3032, 933665), (3790, 746932), (7580, 373466), (15160, 186733)]