57488720

素因数分解:

$2^4\times 5^1\times {\mathrm{151}}^1\times {\mathrm{4759}}^1$

素因数の和:4923

約数の個数: 40

約数和(自身を含む): 134574720

約数和(自身を除く): 77086000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 151, 302, 604, 755, 1208, 1510, 2416, 3020, 4759, 6040, 9518, 12080, 19036, 23795, 38072, 47590, 76144, 95180, 190360, 380720, 718609, 1437218, 2874436, 3593045, 5748872, 7186090, 11497744, 14372180, 28744360, 57488720]

約数ペア:

[(1, 57488720), (2, 28744360), (4, 14372180), (5, 11497744), (8, 7186090), (10, 5748872), (16, 3593045), (20, 2874436), (40, 1437218), (80, 718609), (151, 380720), (302, 190360), (604, 95180), (755, 76144), (1208, 47590), (1510, 38072), (2416, 23795), (3020, 19036), (4759, 12080), (6040, 9518)]