1095140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3221}}^1$

素因数の和:3247

約数の個数: 24

約数和(自身を含む): 2435832

約数和(自身を除く): 1340692

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 3221, 6442, 12884, 16105, 32210, 54757, 64420, 109514, 219028, 273785, 547570, 1095140]

約数ペア:

[(1, 1095140), (2, 547570), (4, 273785), (5, 219028), (10, 109514), (17, 64420), (20, 54757), (34, 32210), (68, 16105), (85, 12884), (170, 6442), (340, 3221)]