23539040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{21017}}^1$

素因数の和:21039

約数の個数: 48

約数和(自身を含む): 63558432

約数和(自身を除く): 40019392

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 21017, 42034, 84068, 105085, 147119, 168136, 210170, 294238, 336272, 420340, 588476, 672544, 735595, 840680, 1176952, 1471190, 1681360, 2353904, 2942380, 3362720, 4707808, 5884760, 11769520, 23539040]

約数ペア:

[(1, 23539040), (2, 11769520), (4, 5884760), (5, 4707808), (7, 3362720), (8, 2942380), (10, 2353904), (14, 1681360), (16, 1471190), (20, 1176952), (28, 840680), (32, 735595), (35, 672544), (40, 588476), (56, 420340), (70, 336272), (80, 294238), (112, 210170), (140, 168136), (160, 147119), (224, 105085), (280, 84068), (560, 42034), (1120, 21017)]