1514628640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{1352347}}^1$

素因数の和:1352369

約数の個数: 48

約数和(自身を含む): 4089500352

約数和(自身を除く): 2574871712

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 1352347, 2704694, 5409388, 6761735, 9466429, 10818776, 13523470, 18932858, 21637552, 27046940, 37865716, 43275104, 47332145, 54093880, 75731432, 94664290, 108187760, 151462864, 189328580, 216375520, 302925728, 378657160, 757314320, 1514628640]

約数ペア:

[(1, 1514628640), (2, 757314320), (4, 378657160), (5, 302925728), (7, 216375520), (8, 189328580), (10, 151462864), (14, 108187760), (16, 94664290), (20, 75731432), (28, 54093880), (32, 47332145), (35, 43275104), (40, 37865716), (56, 27046940), (70, 21637552), (80, 18932858), (112, 13523470), (140, 10818776), (160, 9466429), (224, 6761735), (280, 5409388), (560, 2704694), (1120, 1352347)]