6494960

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4273}}^1$

素因数の和:4305

約数の個数: 40

約数和(自身を含む): 15899280

約数和(自身を除く): 9404320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 4273, 8546, 17092, 21365, 34184, 42730, 68368, 81187, 85460, 162374, 170920, 324748, 341840, 405935, 649496, 811870, 1298992, 1623740, 3247480, 6494960]

約数ペア:

[(1, 6494960), (2, 3247480), (4, 1623740), (5, 1298992), (8, 811870), (10, 649496), (16, 405935), (19, 341840), (20, 324748), (38, 170920), (40, 162374), (76, 85460), (80, 81187), (95, 68368), (152, 42730), (190, 34184), (304, 21365), (380, 17092), (760, 8546), (1520, 4273)]