853836080

素因数分解:

$2^4\times 5^1\times {\mathrm{769}}^1\times {\mathrm{13879}}^1$

素因数の和:14661

約数の個数: 40

約数和(自身を含む): 1987893600

約数和(自身を除く): 1134057520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 769, 1538, 3076, 3845, 6152, 7690, 12304, 13879, 15380, 27758, 30760, 55516, 61520, 69395, 111032, 138790, 222064, 277580, 555160, 1110320, 10672951, 21345902, 42691804, 53364755, 85383608, 106729510, 170767216, 213459020, 426918040, 853836080]

約数ペア:

[(1, 853836080), (2, 426918040), (4, 213459020), (5, 170767216), (8, 106729510), (10, 85383608), (16, 53364755), (20, 42691804), (40, 21345902), (80, 10672951), (769, 1110320), (1538, 555160), (3076, 277580), (3845, 222064), (6152, 138790), (7690, 111032), (12304, 69395), (13879, 61520), (15380, 55516), (27758, 30760)]