6374920

素因数分解:

$2^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{809}}^1$

素因数の和:1017

約数の個数: 32

約数和(自身を含む): 14434200

約数和(自身を除く): 8059280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 197, 394, 788, 809, 985, 1576, 1618, 1970, 3236, 3940, 4045, 6472, 7880, 8090, 16180, 32360, 159373, 318746, 637492, 796865, 1274984, 1593730, 3187460, 6374920]

約数ペア:

[(1, 6374920), (2, 3187460), (4, 1593730), (5, 1274984), (8, 796865), (10, 637492), (20, 318746), (40, 159373), (197, 32360), (394, 16180), (788, 8090), (809, 7880), (985, 6472), (1576, 4045), (1618, 3940), (1970, 3236)]