6905818240

素因数分解:

$2^7\times 5^1\times {\mathrm{10790341}}^1$

素因数の和:10790360

約数の個数: 32

約数和(自身を含む): 16509223260

約数和(自身を除く): 9603405020

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 10790341, 21580682, 43161364, 53951705, 86322728, 107903410, 172645456, 215806820, 345290912, 431613640, 690581824, 863227280, 1381163648, 1726454560, 3452909120, 6905818240]

約数ペア:

[(1, 6905818240), (2, 3452909120), (4, 1726454560), (5, 1381163648), (8, 863227280), (10, 690581824), (16, 431613640), (20, 345290912), (32, 215806820), (40, 172645456), (64, 107903410), (80, 86322728), (128, 53951705), (160, 43161364), (320, 21580682), (640, 10790341)]