43197340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127051}}^1$

素因数の和:127077

約数の個数: 24

約数和(自身を含む): 96051312

約数和(自身を除く): 52853972

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 127051, 254102, 508204, 635255, 1270510, 2159867, 2541020, 4319734, 8639468, 10799335, 21598670, 43197340]

約数ペア:

[(1, 43197340), (2, 21598670), (4, 10799335), (5, 8639468), (10, 4319734), (17, 2541020), (20, 2159867), (34, 1270510), (68, 635255), (85, 508204), (170, 254102), (340, 127051)]