23946440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{85523}}^1$

素因数の和:85541

約数の個数: 32

約数和(自身を含む): 61577280

約数和(自身を除く): 37630840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 85523, 171046, 342092, 427615, 598661, 684184, 855230, 1197322, 1710460, 2394644, 2993305, 3420920, 4789288, 5986610, 11973220, 23946440]

約数ペア:

[(1, 23946440), (2, 11973220), (4, 5986610), (5, 4789288), (7, 3420920), (8, 2993305), (10, 2394644), (14, 1710460), (20, 1197322), (28, 855230), (35, 684184), (40, 598661), (56, 427615), (70, 342092), (140, 171046), (280, 85523)]