69254320

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{29851}}^1$

素因数の和:29893

約数の個数: 40

約数和(自身を含む): 166574160

約数和(自身を除く): 97319840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 29851, 59702, 119404, 149255, 238808, 298510, 477616, 597020, 865679, 1194040, 1731358, 2388080, 3462716, 4328395, 6925432, 8656790, 13850864, 17313580, 34627160, 69254320]

約数ペア:

[(1, 69254320), (2, 34627160), (4, 17313580), (5, 13850864), (8, 8656790), (10, 6925432), (16, 4328395), (20, 3462716), (29, 2388080), (40, 1731358), (58, 1194040), (80, 865679), (116, 597020), (145, 477616), (232, 298510), (290, 238808), (464, 149255), (580, 119404), (1160, 59702), (2320, 29851)]