26784080

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{6317}}^1$

素因数の和:6383

約数の個数: 40

約数和(自身を含む): 63457992

約数和(自身を除く): 36673912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 6317, 12634, 25268, 31585, 50536, 63170, 101072, 126340, 252680, 334801, 505360, 669602, 1339204, 1674005, 2678408, 3348010, 5356816, 6696020, 13392040, 26784080]

約数ペア:

[(1, 26784080), (2, 13392040), (4, 6696020), (5, 5356816), (8, 3348010), (10, 2678408), (16, 1674005), (20, 1339204), (40, 669602), (53, 505360), (80, 334801), (106, 252680), (212, 126340), (265, 101072), (424, 63170), (530, 50536), (848, 31585), (1060, 25268), (2120, 12634), (4240, 6317)]