11157024080

素因数分解:

$2^4\times 5^1\times {\mathrm{197}}^1\times {\mathrm{707933}}^1$

素因数の和:708143

約数の個数: 40

約数和(自身を含む): 26071793352

約数和(自身を除く): 14914769272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 197, 394, 788, 985, 1576, 1970, 3152, 3940, 7880, 15760, 707933, 1415866, 2831732, 3539665, 5663464, 7079330, 11326928, 14158660, 28317320, 56634640, 139462801, 278925602, 557851204, 697314005, 1115702408, 1394628010, 2231404816, 2789256020, 5578512040, 11157024080]

約数ペア:

[(1, 11157024080), (2, 5578512040), (4, 2789256020), (5, 2231404816), (8, 1394628010), (10, 1115702408), (16, 697314005), (20, 557851204), (40, 278925602), (80, 139462801), (197, 56634640), (394, 28317320), (788, 14158660), (985, 11326928), (1576, 7079330), (1970, 5663464), (3152, 3539665), (3940, 2831732), (7880, 1415866), (15760, 707933)]