26846570

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1999}}^1$

素因数の和:2102

約数の個数: 32

約数和(自身を含む): 51840000

約数和(自身を除く): 24993430

約数列:

[1, 2, 5, 10, 17, 34, 79, 85, 158, 170, 395, 790, 1343, 1999, 2686, 3998, 6715, 9995, 13430, 19990, 33983, 67966, 157921, 169915, 315842, 339830, 789605, 1579210, 2684657, 5369314, 13423285, 26846570]

約数ペア:

[(1, 26846570), (2, 13423285), (5, 5369314), (10, 2684657), (17, 1579210), (34, 789605), (79, 339830), (85, 315842), (158, 169915), (170, 157921), (395, 67966), (790, 33983), (1343, 19990), (1999, 13430), (2686, 9995), (3998, 6715)]