13833080

素因数分解:

$2^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1999}}^1$

素因数の和:2183

約数の個数: 32

約数和(自身を含む): 31320000

約数和(自身を除く): 17486920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 173, 346, 692, 865, 1384, 1730, 1999, 3460, 3998, 6920, 7996, 9995, 15992, 19990, 39980, 79960, 345827, 691654, 1383308, 1729135, 2766616, 3458270, 6916540, 13833080]

約数ペア:

[(1, 13833080), (2, 6916540), (4, 3458270), (5, 2766616), (8, 1729135), (10, 1383308), (20, 691654), (40, 345827), (173, 79960), (346, 39980), (692, 19990), (865, 15992), (1384, 9995), (1730, 7996), (1999, 6920), (3460, 3998)]