112154980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{801107}}^1$

素因数の和:801123

約数の個数: 24

約数和(自身を含む): 269172288

約数和(自身を除く): 157017308

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 801107, 1602214, 3204428, 4005535, 5607749, 8011070, 11215498, 16022140, 22430996, 28038745, 56077490, 112154980]

約数ペア:

[(1, 112154980), (2, 56077490), (4, 28038745), (5, 22430996), (7, 16022140), (10, 11215498), (14, 8011070), (20, 5607749), (28, 4005535), (35, 3204428), (70, 1602214), (140, 801107)]