5586920

素因数分解:

$2^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{709}}^1$

素因数の和:917

約数の個数: 32

約数和(自身を含む): 12652200

約数和(自身を除く): 7065280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 197, 394, 709, 788, 985, 1418, 1576, 1970, 2836, 3545, 3940, 5672, 7090, 7880, 14180, 28360, 139673, 279346, 558692, 698365, 1117384, 1396730, 2793460, 5586920]

約数ペア:

[(1, 5586920), (2, 2793460), (4, 1396730), (5, 1117384), (8, 698365), (10, 558692), (20, 279346), (40, 139673), (197, 28360), (394, 14180), (709, 7880), (788, 7090), (985, 5672), (1418, 3940), (1576, 3545), (1970, 2836)]