85142560

素因数分解:

$2^5\times 5^1\times {\mathrm{532141}}^1$

素因数の和:532156

約数の個数: 24

約数和(自身を含む): 201149676

約数和(自身を除く): 116007116

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 532141, 1064282, 2128564, 2660705, 4257128, 5321410, 8514256, 10642820, 17028512, 21285640, 42571280, 85142560]

約数ペア:

[(1, 85142560), (2, 42571280), (4, 21285640), (5, 17028512), (8, 10642820), (10, 8514256), (16, 5321410), (20, 4257128), (32, 2660705), (40, 2128564), (80, 1064282), (160, 532141)]