107639000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{15377}}^1$

素因数の和:15405

約数の個数: 64

約数和(自身を含む): 287876160

約数和(自身を除く): 180237160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 125, 140, 175, 200, 250, 280, 350, 500, 700, 875, 1000, 1400, 1750, 3500, 7000, 15377, 30754, 61508, 76885, 107639, 123016, 153770, 215278, 307540, 384425, 430556, 538195, 615080, 768850, 861112, 1076390, 1537700, 1922125, 2152780, 2690975, 3075400, 3844250, 4305560, 5381950, 7688500, 10763900, 13454875, 15377000, 21527800, 26909750, 53819500, 107639000]

約数ペア:

[(1, 107639000), (2, 53819500), (4, 26909750), (5, 21527800), (7, 15377000), (8, 13454875), (10, 10763900), (14, 7688500), (20, 5381950), (25, 4305560), (28, 3844250), (35, 3075400), (40, 2690975), (50, 2152780), (56, 1922125), (70, 1537700), (100, 1076390), (125, 861112), (140, 768850), (175, 615080), (200, 538195), (250, 430556), (280, 384425), (350, 307540), (500, 215278), (700, 153770), (875, 123016), (1000, 107639), (1400, 76885), (1750, 61508), (3500, 30754), (7000, 15377)]