1104438680

素因数分解:

$2^3\times 5^1\times {\mathrm{269}}^1\times {\mathrm{102643}}^1$

素因数の和:102923

約数の個数: 32

約数和(自身を含む): 2494249200

約数和(自身を除く): 1389810520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 269, 538, 1076, 1345, 2152, 2690, 5380, 10760, 102643, 205286, 410572, 513215, 821144, 1026430, 2052860, 4105720, 27610967, 55221934, 110443868, 138054835, 220887736, 276109670, 552219340, 1104438680]

約数ペア:

[(1, 1104438680), (2, 552219340), (4, 276109670), (5, 220887736), (8, 138054835), (10, 110443868), (20, 55221934), (40, 27610967), (269, 4105720), (538, 2052860), (1076, 1026430), (1345, 821144), (2152, 513215), (2690, 410572), (5380, 205286), (10760, 102643)]