68386600

素因数分解:

$2^3\times 5^2\times {\mathrm{109}}^1\times {\mathrm{3137}}^1$

素因数の和:3262

約数の個数: 48

約数和(自身を含む): 160508700

約数和(自身を除く): 92122100

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 109, 200, 218, 436, 545, 872, 1090, 2180, 2725, 3137, 4360, 5450, 6274, 10900, 12548, 15685, 21800, 25096, 31370, 62740, 78425, 125480, 156850, 313700, 341933, 627400, 683866, 1367732, 1709665, 2735464, 3419330, 6838660, 8548325, 13677320, 17096650, 34193300, 68386600]

約数ペア:

[(1, 68386600), (2, 34193300), (4, 17096650), (5, 13677320), (8, 8548325), (10, 6838660), (20, 3419330), (25, 2735464), (40, 1709665), (50, 1367732), (100, 683866), (109, 627400), (200, 341933), (218, 313700), (436, 156850), (545, 125480), (872, 78425), (1090, 62740), (2180, 31370), (2725, 25096), (3137, 21800), (4360, 15685), (5450, 12548), (6274, 10900)]