104242870

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{1039}}^1$

素因数の和:1252

約数の個数: 32

約数和(自身を含む): 191692800

約数和(自身を除く): 87449930

約数列:

[1, 2, 5, 10, 79, 127, 158, 254, 395, 635, 790, 1039, 1270, 2078, 5195, 10033, 10390, 20066, 50165, 82081, 100330, 131953, 164162, 263906, 410405, 659765, 820810, 1319530, 10424287, 20848574, 52121435, 104242870]

約数ペア:

[(1, 104242870), (2, 52121435), (5, 20848574), (10, 10424287), (79, 1319530), (127, 820810), (158, 659765), (254, 410405), (395, 263906), (635, 164162), (790, 131953), (1039, 100330), (1270, 82081), (2078, 50165), (5195, 20066), (10033, 10390)]