22942390

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{257}}^1$

素因数の和:456

約数の個数: 32

約数和(自身を含む): 42353280

約数和(自身を除く): 19410890

約数列:

[1, 2, 5, 10, 79, 113, 158, 226, 257, 395, 514, 565, 790, 1130, 1285, 2570, 8927, 17854, 20303, 29041, 40606, 44635, 58082, 89270, 101515, 145205, 203030, 290410, 2294239, 4588478, 11471195, 22942390]

約数ペア:

[(1, 22942390), (2, 11471195), (5, 4588478), (10, 2294239), (79, 290410), (113, 203030), (158, 145205), (226, 101515), (257, 89270), (395, 58082), (514, 44635), (565, 40606), (790, 29041), (1130, 20303), (1285, 17854), (2570, 8927)]