3413920

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1123}}^1$

素因数の和:1157

約数の個数: 48

約数和(自身を含む): 8497440

約数和(自身を除く): 5083520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1123, 1520, 2246, 3040, 4492, 5615, 8984, 11230, 17968, 21337, 22460, 35936, 42674, 44920, 85348, 89840, 106685, 170696, 179680, 213370, 341392, 426740, 682784, 853480, 1706960, 3413920]

約数ペア:

[(1, 3413920), (2, 1706960), (4, 853480), (5, 682784), (8, 426740), (10, 341392), (16, 213370), (19, 179680), (20, 170696), (32, 106685), (38, 89840), (40, 85348), (76, 44920), (80, 42674), (95, 35936), (152, 22460), (160, 21337), (190, 17968), (304, 11230), (380, 8984), (608, 5615), (760, 4492), (1123, 3040), (1520, 2246)]