1177420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3463}}^1$

素因数の和:3489

約数の個数: 24

約数和(自身を含む): 2618784

約数和(自身を除く): 1441364

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 3463, 6926, 13852, 17315, 34630, 58871, 69260, 117742, 235484, 294355, 588710, 1177420]

約数ペア:

[(1, 1177420), (2, 588710), (4, 294355), (5, 235484), (10, 117742), (17, 69260), (20, 58871), (34, 34630), (68, 17315), (85, 13852), (170, 6926), (340, 3463)]