17288900

素因数分解:

$2^2\times 5^2\times {\mathrm{83}}^1\times {\mathrm{2083}}^1$

素因数の和:2180

約数の個数: 36

約数和(自身を含む): 37987152

約数和(自身を除く): 20698252

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 83, 100, 166, 332, 415, 830, 1660, 2075, 2083, 4150, 4166, 8300, 8332, 10415, 20830, 41660, 52075, 104150, 172889, 208300, 345778, 691556, 864445, 1728890, 3457780, 4322225, 8644450, 17288900]

約数ペア:

[(1, 17288900), (2, 8644450), (4, 4322225), (5, 3457780), (10, 1728890), (20, 864445), (25, 691556), (50, 345778), (83, 208300), (100, 172889), (166, 104150), (332, 52075), (415, 41660), (830, 20830), (1660, 10415), (2075, 8332), (2083, 8300), (4150, 4166)]