1640983310

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1277}}^1\times {\mathrm{7559}}^1$

素因数の和:8860

約数の個数: 32

約数和(自身を含む): 3130384320

約数和(自身を除く): 1489401010

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1277, 2554, 6385, 7559, 12770, 15118, 21709, 37795, 43418, 75590, 108545, 128503, 217090, 257006, 642515, 1285030, 9652843, 19305686, 48264215, 96528430, 164098331, 328196662, 820491655, 1640983310]

約数ペア:

[(1, 1640983310), (2, 820491655), (5, 328196662), (10, 164098331), (17, 96528430), (34, 48264215), (85, 19305686), (170, 9652843), (1277, 1285030), (2554, 642515), (6385, 257006), (7559, 217090), (12770, 128503), (15118, 108545), (21709, 75590), (37795, 43418)]