117675400

素因数分解:

$2^3\times 5^2\times {\mathrm{71}}^1\times {\mathrm{8287}}^1$

素因数の和:8374

約数の個数: 48

約数和(自身を含む): 277482240

約数和(自身を除く): 159806840

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 71, 100, 142, 200, 284, 355, 568, 710, 1420, 1775, 2840, 3550, 7100, 8287, 14200, 16574, 33148, 41435, 66296, 82870, 165740, 207175, 331480, 414350, 588377, 828700, 1176754, 1657400, 2353508, 2941885, 4707016, 5883770, 11767540, 14709425, 23535080, 29418850, 58837700, 117675400]

約数ペア:

[(1, 117675400), (2, 58837700), (4, 29418850), (5, 23535080), (8, 14709425), (10, 11767540), (20, 5883770), (25, 4707016), (40, 2941885), (50, 2353508), (71, 1657400), (100, 1176754), (142, 828700), (200, 588377), (284, 414350), (355, 331480), (568, 207175), (710, 165740), (1420, 82870), (1775, 66296), (2840, 41435), (3550, 33148), (7100, 16574), (8287, 14200)]