12973600

素因数分解:

$2^5\times 5^2\times {\mathrm{16217}}^1$

素因数の和:16237

約数の個数: 36

約数和(自身を含む): 31673754

約数和(自身を除く): 18700154

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 16217, 32434, 64868, 81085, 129736, 162170, 259472, 324340, 405425, 518944, 648680, 810850, 1297360, 1621700, 2594720, 3243400, 6486800, 12973600]

約数ペア:

[(1, 12973600), (2, 6486800), (4, 3243400), (5, 2594720), (8, 1621700), (10, 1297360), (16, 810850), (20, 648680), (25, 518944), (32, 405425), (40, 324340), (50, 259472), (80, 162170), (100, 129736), (160, 81085), (200, 64868), (400, 32434), (800, 16217)]