1868009480

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1610353}}^1$

素因数の和:1610393

約数の個数: 32

約数和(自身を含む): 4347955800

約数和(自身を除く): 2479946320

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 1610353, 3220706, 6441412, 8051765, 12882824, 16103530, 32207060, 46700237, 64414120, 93400474, 186800948, 233501185, 373601896, 467002370, 934004740, 1868009480]

約数ペア:

[(1, 1868009480), (2, 934004740), (4, 467002370), (5, 373601896), (8, 233501185), (10, 186800948), (20, 93400474), (29, 64414120), (40, 46700237), (58, 32207060), (116, 16103530), (145, 12882824), (232, 8051765), (290, 6441412), (580, 3220706), (1160, 1610353)]