2967280

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1279}}^1$

素因数の和:1321

約数の個数: 40

約数和(自身を含む): 7142400

約数和(自身を除く): 4175120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 1279, 2320, 2558, 5116, 6395, 10232, 12790, 20464, 25580, 37091, 51160, 74182, 102320, 148364, 185455, 296728, 370910, 593456, 741820, 1483640, 2967280]

約数ペア:

[(1, 2967280), (2, 1483640), (4, 741820), (5, 593456), (8, 370910), (10, 296728), (16, 185455), (20, 148364), (29, 102320), (40, 74182), (58, 51160), (80, 37091), (116, 25580), (145, 20464), (232, 12790), (290, 10232), (464, 6395), (580, 5116), (1160, 2558), (1279, 2320)]