8429620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{24793}}^1$

素因数の和:24819

約数の個数: 24

約数和(自身を含む): 18744264

約数和(自身を除く): 10314644

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 24793, 49586, 99172, 123965, 247930, 421481, 495860, 842962, 1685924, 2107405, 4214810, 8429620]

約数ペア:

[(1, 8429620), (2, 4214810), (4, 2107405), (5, 1685924), (10, 842962), (17, 495860), (20, 421481), (34, 247930), (68, 123965), (85, 99172), (170, 49586), (340, 24793)]