16164080

素因数分解:

$2^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2083}}^1$

素因数の和:2193

約数の個数: 40

約数和(自身を含む): 37987152

約数和(自身を除く): 21823072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 97, 194, 388, 485, 776, 970, 1552, 1940, 2083, 3880, 4166, 7760, 8332, 10415, 16664, 20830, 33328, 41660, 83320, 166640, 202051, 404102, 808204, 1010255, 1616408, 2020510, 3232816, 4041020, 8082040, 16164080]

約数ペア:

[(1, 16164080), (2, 8082040), (4, 4041020), (5, 3232816), (8, 2020510), (10, 1616408), (16, 1010255), (20, 808204), (40, 404102), (80, 202051), (97, 166640), (194, 83320), (388, 41660), (485, 33328), (776, 20830), (970, 16664), (1552, 10415), (1940, 8332), (2083, 7760), (3880, 4166)]