91267910

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{5023}}^1$

素因数の和:5132

約数の個数: 32

約数和(自身を含む): 173629440

約数和(自身を除く): 82361530

約数列:

[1, 2, 5, 10, 23, 46, 79, 115, 158, 230, 395, 790, 1817, 3634, 5023, 9085, 10046, 18170, 25115, 50230, 115529, 231058, 396817, 577645, 793634, 1155290, 1984085, 3968170, 9126791, 18253582, 45633955, 91267910]

約数ペア:

[(1, 91267910), (2, 45633955), (5, 18253582), (10, 9126791), (23, 3968170), (46, 1984085), (79, 1155290), (115, 793634), (158, 577645), (230, 396817), (395, 231058), (790, 115529), (1817, 50230), (3634, 25115), (5023, 18170), (9085, 10046)]