26907760

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{30577}}^1$

素因数の和:30601

約数の個数: 40

約数和(自身を含む): 68250096

約数和(自身を除く): 41342336

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 30577, 61154, 122308, 152885, 244616, 305770, 336347, 489232, 611540, 672694, 1223080, 1345388, 1681735, 2446160, 2690776, 3363470, 5381552, 6726940, 13453880, 26907760]

約数ペア:

[(1, 26907760), (2, 13453880), (4, 6726940), (5, 5381552), (8, 3363470), (10, 2690776), (11, 2446160), (16, 1681735), (20, 1345388), (22, 1223080), (40, 672694), (44, 611540), (55, 489232), (80, 336347), (88, 305770), (110, 244616), (176, 152885), (220, 122308), (440, 61154), (880, 30577)]