5200185400

素因数分解:

$2^3\times 5^2\times {\mathrm{157}}^1\times {\mathrm{165611}}^1$

素因数の和:165784

約数の個数: 48

約数和(自身を含む): 12167513640

約数和(自身を除く): 6967328240

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 157, 200, 314, 628, 785, 1256, 1570, 3140, 3925, 6280, 7850, 15700, 31400, 165611, 331222, 662444, 828055, 1324888, 1656110, 3312220, 4140275, 6624440, 8280550, 16561100, 26000927, 33122200, 52001854, 104003708, 130004635, 208007416, 260009270, 520018540, 650023175, 1040037080, 1300046350, 2600092700, 5200185400]

約数ペア:

[(1, 5200185400), (2, 2600092700), (4, 1300046350), (5, 1040037080), (8, 650023175), (10, 520018540), (20, 260009270), (25, 208007416), (40, 130004635), (50, 104003708), (100, 52001854), (157, 33122200), (200, 26000927), (314, 16561100), (628, 8280550), (785, 6624440), (1256, 4140275), (1570, 3312220), (3140, 1656110), (3925, 1324888), (6280, 828055), (7850, 662444), (15700, 331222), (31400, 165611)]