90044320

素因数分解:

$2^5\times 5^1\times {\mathrm{151}}^1\times {\mathrm{3727}}^1$

素因数の和:3893

約数の個数: 48

約数和(自身を含む): 214195968

約数和(自身を除く): 124151648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 151, 160, 302, 604, 755, 1208, 1510, 2416, 3020, 3727, 4832, 6040, 7454, 12080, 14908, 18635, 24160, 29816, 37270, 59632, 74540, 119264, 149080, 298160, 562777, 596320, 1125554, 2251108, 2813885, 4502216, 5627770, 9004432, 11255540, 18008864, 22511080, 45022160, 90044320]

約数ペア:

[(1, 90044320), (2, 45022160), (4, 22511080), (5, 18008864), (8, 11255540), (10, 9004432), (16, 5627770), (20, 4502216), (32, 2813885), (40, 2251108), (80, 1125554), (151, 596320), (160, 562777), (302, 298160), (604, 149080), (755, 119264), (1208, 74540), (1510, 59632), (2416, 37270), (3020, 29816), (3727, 24160), (4832, 18635), (6040, 14908), (7454, 12080)]