56754320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{101347}}^1$

素因数の和:101367

約数の個数: 40

約数和(自身を含む): 150805824

約数和(自身を除く): 94051504

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 101347, 202694, 405388, 506735, 709429, 810776, 1013470, 1418858, 1621552, 2026940, 2837716, 3547145, 4053880, 5675432, 7094290, 8107760, 11350864, 14188580, 28377160, 56754320]

約数ペア:

[(1, 56754320), (2, 28377160), (4, 14188580), (5, 11350864), (7, 8107760), (8, 7094290), (10, 5675432), (14, 4053880), (16, 3547145), (20, 2837716), (28, 2026940), (35, 1621552), (40, 1418858), (56, 1013470), (70, 810776), (80, 709429), (112, 506735), (140, 405388), (280, 202694), (560, 101347)]