9439794640

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4068877}}^1$

素因数の和:4068919

約数の個数: 40

約数和(自身を含む): 22704339240

約数和(自身を除く): 13264544600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 4068877, 8137754, 16275508, 20344385, 32551016, 40688770, 65102032, 81377540, 117997433, 162755080, 235994866, 325510160, 471989732, 589987165, 943979464, 1179974330, 1887958928, 2359948660, 4719897320, 9439794640]

約数ペア:

[(1, 9439794640), (2, 4719897320), (4, 2359948660), (5, 1887958928), (8, 1179974330), (10, 943979464), (16, 589987165), (20, 471989732), (29, 325510160), (40, 235994866), (58, 162755080), (80, 117997433), (116, 81377540), (145, 65102032), (232, 40688770), (290, 32551016), (464, 20344385), (580, 16275508), (1160, 8137754), (2320, 4068877)]