26903960

素因数分解:

$2^3\times 5^1\times {\mathrm{461}}^1\times {\mathrm{1459}}^1$

素因数の和:1931

約数の個数: 32

約数和(自身を含む): 60706800

約数和(自身を除く): 33802840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 461, 922, 1459, 1844, 2305, 2918, 3688, 4610, 5836, 7295, 9220, 11672, 14590, 18440, 29180, 58360, 672599, 1345198, 2690396, 3362995, 5380792, 6725990, 13451980, 26903960]

約数ペア:

[(1, 26903960), (2, 13451980), (4, 6725990), (5, 5380792), (8, 3362995), (10, 2690396), (20, 1345198), (40, 672599), (461, 58360), (922, 29180), (1459, 18440), (1844, 14590), (2305, 11672), (2918, 9220), (3688, 7295), (4610, 5836)]