10838180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1$

素因数の和:404

約数の個数: 48

約数和(自身を含む): 24385536

約数和(自身を除く): 13547356

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 127, 170, 251, 254, 340, 502, 508, 635, 1004, 1255, 1270, 2159, 2510, 2540, 4267, 4318, 5020, 8534, 8636, 10795, 17068, 21335, 21590, 31877, 42670, 43180, 63754, 85340, 127508, 159385, 318770, 541909, 637540, 1083818, 2167636, 2709545, 5419090, 10838180]

約数ペア:

[(1, 10838180), (2, 5419090), (4, 2709545), (5, 2167636), (10, 1083818), (17, 637540), (20, 541909), (34, 318770), (68, 159385), (85, 127508), (127, 85340), (170, 63754), (251, 43180), (254, 42670), (340, 31877), (502, 21590), (508, 21335), (635, 17068), (1004, 10795), (1255, 8636), (1270, 8534), (2159, 5020), (2510, 4318), (2540, 4267)]