27725680

素因数分解:

$2^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{3067}}^1$

素因数の和:3193

約数の個数: 40

約数和(自身を含む): 65053872

約数和(自身を除く): 37328192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 113, 226, 452, 565, 904, 1130, 1808, 2260, 3067, 4520, 6134, 9040, 12268, 15335, 24536, 30670, 49072, 61340, 122680, 245360, 346571, 693142, 1386284, 1732855, 2772568, 3465710, 5545136, 6931420, 13862840, 27725680]

約数ペア:

[(1, 27725680), (2, 13862840), (4, 6931420), (5, 5545136), (8, 3465710), (10, 2772568), (16, 1732855), (20, 1386284), (40, 693142), (80, 346571), (113, 245360), (226, 122680), (452, 61340), (565, 49072), (904, 30670), (1130, 24536), (1808, 15335), (2260, 12268), (3067, 9040), (4520, 6134)]