255175060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{62851}}^1$

素因数の和:62896

約数の個数: 48

約数和(自身を含む): 633548160

約数和(自身を除く): 378373100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 62851, 125702, 251404, 314255, 439957, 628510, 879914, 1257020, 1759828, 1822679, 2199785, 3645358, 4399570, 7290716, 8799140, 9113395, 12758753, 18226790, 25517506, 36453580, 51035012, 63793765, 127587530, 255175060]

約数ペア:

[(1, 255175060), (2, 127587530), (4, 63793765), (5, 51035012), (7, 36453580), (10, 25517506), (14, 18226790), (20, 12758753), (28, 9113395), (29, 8799140), (35, 7290716), (58, 4399570), (70, 3645358), (116, 2199785), (140, 1822679), (145, 1759828), (203, 1257020), (290, 879914), (406, 628510), (580, 439957), (812, 314255), (1015, 251404), (2030, 125702), (4060, 62851)]