13862840

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{3067}}^1$

素因数の和:3191

約数の個数: 32

約数和(自身を含む): 31477680

約数和(自身を除く): 17614840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 2260, 3067, 4520, 6134, 12268, 15335, 24536, 30670, 61340, 122680, 346571, 693142, 1386284, 1732855, 2772568, 3465710, 6931420, 13862840]

約数ペア:

[(1, 13862840), (2, 6931420), (4, 3465710), (5, 2772568), (8, 1732855), (10, 1386284), (20, 693142), (40, 346571), (113, 122680), (226, 61340), (452, 30670), (565, 24536), (904, 15335), (1130, 12268), (2260, 6134), (3067, 4520)]