5505220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{39323}}^1$

素因数の和:39339

約数の個数: 24

約数和(自身を含む): 13212864

約数和(自身を除く): 7707644

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 39323, 78646, 157292, 196615, 275261, 393230, 550522, 786460, 1101044, 1376305, 2752610, 5505220]

約数ペア:

[(1, 5505220), (2, 2752610), (4, 1376305), (5, 1101044), (7, 786460), (10, 550522), (14, 393230), (20, 275261), (28, 196615), (35, 157292), (70, 78646), (140, 39323)]