13578080

素因数分解:

$2^5\times 5^1\times {\mathrm{113}}^1\times {\mathrm{751}}^1$

素因数の和:879

約数の個数: 48

約数和(自身を含む): 32405184

約数和(自身を除く): 18827104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 113, 160, 226, 452, 565, 751, 904, 1130, 1502, 1808, 2260, 3004, 3616, 3755, 4520, 6008, 7510, 9040, 12016, 15020, 18080, 24032, 30040, 60080, 84863, 120160, 169726, 339452, 424315, 678904, 848630, 1357808, 1697260, 2715616, 3394520, 6789040, 13578080]

約数ペア:

[(1, 13578080), (2, 6789040), (4, 3394520), (5, 2715616), (8, 1697260), (10, 1357808), (16, 848630), (20, 678904), (32, 424315), (40, 339452), (80, 169726), (113, 120160), (160, 84863), (226, 60080), (452, 30040), (565, 24032), (751, 18080), (904, 15020), (1130, 12016), (1502, 9040), (1808, 7510), (2260, 6008), (3004, 4520), (3616, 3755)]