54347600

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{7151}}^1$

素因数の和:7188

約数の個数: 60

約数和(自身を含む): 137461440

約数和(自身を除く): 83113840

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 152, 190, 200, 304, 380, 400, 475, 760, 950, 1520, 1900, 3800, 7151, 7600, 14302, 28604, 35755, 57208, 71510, 114416, 135869, 143020, 178775, 271738, 286040, 357550, 543476, 572080, 679345, 715100, 1086952, 1358690, 1430200, 2173904, 2717380, 2860400, 3396725, 5434760, 6793450, 10869520, 13586900, 27173800, 54347600]

約数ペア:

[(1, 54347600), (2, 27173800), (4, 13586900), (5, 10869520), (8, 6793450), (10, 5434760), (16, 3396725), (19, 2860400), (20, 2717380), (25, 2173904), (38, 1430200), (40, 1358690), (50, 1086952), (76, 715100), (80, 679345), (95, 572080), (100, 543476), (152, 357550), (190, 286040), (200, 271738), (304, 178775), (380, 143020), (400, 135869), (475, 114416), (760, 71510), (950, 57208), (1520, 35755), (1900, 28604), (3800, 14302), (7151, 7600)]