7635340

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1$

素因数の和:382

約数の個数: 48

約数和(自身を含む): 17176320

約数和(自身を除く): 9540980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 71, 76, 95, 142, 190, 283, 284, 355, 380, 566, 710, 1132, 1349, 1415, 1420, 2698, 2830, 5377, 5396, 5660, 6745, 10754, 13490, 20093, 21508, 26885, 26980, 40186, 53770, 80372, 100465, 107540, 200930, 381767, 401860, 763534, 1527068, 1908835, 3817670, 7635340]

約数ペア:

[(1, 7635340), (2, 3817670), (4, 1908835), (5, 1527068), (10, 763534), (19, 401860), (20, 381767), (38, 200930), (71, 107540), (76, 100465), (95, 80372), (142, 53770), (190, 40186), (283, 26980), (284, 26885), (355, 21508), (380, 20093), (566, 13490), (710, 10754), (1132, 6745), (1349, 5660), (1415, 5396), (1420, 5377), (2698, 2830)]