9420880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{16823}}^1$

素因数の和:16843

約数の個数: 40

約数和(自身を含む): 25034112

約数和(自身を除く): 15613232

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 16823, 33646, 67292, 84115, 117761, 134584, 168230, 235522, 269168, 336460, 471044, 588805, 672920, 942088, 1177610, 1345840, 1884176, 2355220, 4710440, 9420880]

約数ペア:

[(1, 9420880), (2, 4710440), (4, 2355220), (5, 1884176), (7, 1345840), (8, 1177610), (10, 942088), (14, 672920), (16, 588805), (20, 471044), (28, 336460), (35, 269168), (40, 235522), (56, 168230), (70, 134584), (80, 117761), (112, 84115), (140, 67292), (280, 33646), (560, 16823)]