5442380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{16007}}^1$

素因数の和:16033

約数の個数: 24

約数和(自身を含む): 12102048

約数和(自身を除く): 6659668

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 16007, 32014, 64028, 80035, 160070, 272119, 320140, 544238, 1088476, 1360595, 2721190, 5442380]

約数ペア:

[(1, 5442380), (2, 2721190), (4, 1360595), (5, 1088476), (10, 544238), (17, 320140), (20, 272119), (34, 160070), (68, 80035), (85, 64028), (170, 32014), (340, 16007)]