103680620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{304943}}^1$

素因数の和:304969

約数の個数: 24

約数和(自身を含む): 230537664

約数和(自身を除く): 126857044

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 304943, 609886, 1219772, 1524715, 3049430, 5184031, 6098860, 10368062, 20736124, 25920155, 51840310, 103680620]

約数ペア:

[(1, 103680620), (2, 51840310), (4, 25920155), (5, 20736124), (10, 10368062), (17, 6098860), (20, 5184031), (34, 3049430), (68, 1524715), (85, 1219772), (170, 609886), (340, 304943)]