3247480

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4273}}^1$

素因数の和:4303

約数の個数: 32

約数和(自身を含む): 7693200

約数和(自身を除く): 4445720

約数列:

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

約数ペア:

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