5105770

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{281}}^1$

素因数の和:390

約数の個数: 32

約数和(自身を含む): 9745920

約数和(自身を除く): 4640150

約数列:

[1, 2, 5, 10, 23, 46, 79, 115, 158, 230, 281, 395, 562, 790, 1405, 1817, 2810, 3634, 6463, 9085, 12926, 18170, 22199, 32315, 44398, 64630, 110995, 221990, 510577, 1021154, 2552885, 5105770]

約数ペア:

[(1, 5105770), (2, 2552885), (5, 1021154), (10, 510577), (23, 221990), (46, 110995), (79, 64630), (115, 44398), (158, 32315), (230, 22199), (281, 18170), (395, 12926), (562, 9085), (790, 6463), (1405, 3634), (1817, 2810)]