2912286800

素因数分解:

$2^4\times 5^2\times {\mathrm{43}}^1\times {\mathrm{169319}}^1$

素因数の和:169380

約数の個数: 60

約数和(自身を含む): 7159526880

約数和(自身を除く): 4247240080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 43, 50, 80, 86, 100, 172, 200, 215, 344, 400, 430, 688, 860, 1075, 1720, 2150, 3440, 4300, 8600, 17200, 169319, 338638, 677276, 846595, 1354552, 1693190, 2709104, 3386380, 4232975, 6772760, 7280717, 8465950, 13545520, 14561434, 16931900, 29122868, 33863800, 36403585, 58245736, 67727600, 72807170, 116491472, 145614340, 182017925, 291228680, 364035850, 582457360, 728071700, 1456143400, 2912286800]

約数ペア:

[(1, 2912286800), (2, 1456143400), (4, 728071700), (5, 582457360), (8, 364035850), (10, 291228680), (16, 182017925), (20, 145614340), (25, 116491472), (40, 72807170), (43, 67727600), (50, 58245736), (80, 36403585), (86, 33863800), (100, 29122868), (172, 16931900), (200, 14561434), (215, 13545520), (344, 8465950), (400, 7280717), (430, 6772760), (688, 4232975), (860, 3386380), (1075, 2709104), (1720, 1693190), (2150, 1354552), (3440, 846595), (4300, 677276), (8600, 338638), (17200, 169319)]