7074640

素因数分解:

$2^4\times 5^1\times {\mathrm{191}}^1\times {\mathrm{463}}^1$

素因数の和:667

約数の個数: 40

約数和(自身を含む): 16570368

約数和(自身を除く): 9495728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 191, 382, 463, 764, 926, 955, 1528, 1852, 1910, 2315, 3056, 3704, 3820, 4630, 7408, 7640, 9260, 15280, 18520, 37040, 88433, 176866, 353732, 442165, 707464, 884330, 1414928, 1768660, 3537320, 7074640]

約数ペア:

[(1, 7074640), (2, 3537320), (4, 1768660), (5, 1414928), (8, 884330), (10, 707464), (16, 442165), (20, 353732), (40, 176866), (80, 88433), (191, 37040), (382, 18520), (463, 15280), (764, 9260), (926, 7640), (955, 7408), (1528, 4630), (1852, 3820), (1910, 3704), (2315, 3056)]