106907960

素因数分解:

$2^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{13567}}^1$

素因数の和:13775

約数の個数: 32

約数和(自身を含む): 241781760

約数和(自身を除く): 134873800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 197, 394, 788, 985, 1576, 1970, 3940, 7880, 13567, 27134, 54268, 67835, 108536, 135670, 271340, 542680, 2672699, 5345398, 10690796, 13363495, 21381592, 26726990, 53453980, 106907960]

約数ペア:

[(1, 106907960), (2, 53453980), (4, 26726990), (5, 21381592), (8, 13363495), (10, 10690796), (20, 5345398), (40, 2672699), (197, 542680), (394, 271340), (788, 135670), (985, 108536), (1576, 67835), (1970, 54268), (3940, 27134), (7880, 13567)]