83002880

素因数分解:

$2^9\times 5^1\times {\mathrm{32423}}^1$

素因数の和:32446

約数の個数: 40

約数和(自身を含む): 199018512

約数和(自身を除く): 116015632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 32423, 64846, 129692, 162115, 259384, 324230, 518768, 648460, 1037536, 1296920, 2075072, 2593840, 4150144, 5187680, 8300288, 10375360, 16600576, 20750720, 41501440, 83002880]

約数ペア:

[(1, 83002880), (2, 41501440), (4, 20750720), (5, 16600576), (8, 10375360), (10, 8300288), (16, 5187680), (20, 4150144), (32, 2593840), (40, 2075072), (64, 1296920), (80, 1037536), (128, 648460), (160, 518768), (256, 324230), (320, 259384), (512, 162115), (640, 129692), (1280, 64846), (2560, 32423)]