57222070

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{641}}^1$

素因数の和:840

約数の個数: 32

約数和(自身を含む): 105390720

約数和(自身を除く): 48168650

約数列:

[1, 2, 5, 10, 79, 113, 158, 226, 395, 565, 641, 790, 1130, 1282, 3205, 6410, 8927, 17854, 44635, 50639, 72433, 89270, 101278, 144866, 253195, 362165, 506390, 724330, 5722207, 11444414, 28611035, 57222070]

約数ペア:

[(1, 57222070), (2, 28611035), (5, 11444414), (10, 5722207), (79, 724330), (113, 506390), (158, 362165), (226, 253195), (395, 144866), (565, 101278), (641, 89270), (790, 72433), (1130, 50639), (1282, 44635), (3205, 17854), (6410, 8927)]