115670020

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{141061}}^1$

素因数の和:141111

約数の個数: 24

約数和(自身を含む): 248833368

約数和(自身を除く): 133163348

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 141061, 282122, 564244, 705305, 1410610, 2821220, 5783501, 11567002, 23134004, 28917505, 57835010, 115670020]

約数ペア:

[(1, 115670020), (2, 57835010), (4, 28917505), (5, 23134004), (10, 11567002), (20, 5783501), (41, 2821220), (82, 1410610), (164, 705305), (205, 564244), (410, 282122), (820, 141061)]