609700640

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{1301}}^1$

素因数の和:1446

約数の個数: 96

約数和(自身を含む): 1505997360

約数和(自身を除く): 896296720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 101, 116, 145, 160, 202, 232, 290, 404, 464, 505, 580, 808, 928, 1010, 1160, 1301, 1616, 2020, 2320, 2602, 2929, 3232, 4040, 4640, 5204, 5858, 6505, 8080, 10408, 11716, 13010, 14645, 16160, 20816, 23432, 26020, 29290, 37729, 41632, 46864, 52040, 58580, 75458, 93728, 104080, 117160, 131401, 150916, 188645, 208160, 234320, 262802, 301832, 377290, 468640, 525604, 603664, 657005, 754580, 1051208, 1207328, 1314010, 1509160, 2102416, 2628020, 3018320, 3810629, 4204832, 5256040, 6036640, 7621258, 10512080, 15242516, 19053145, 21024160, 30485032, 38106290, 60970064, 76212580, 121940128, 152425160, 304850320, 609700640]

約数ペア:

[(1, 609700640), (2, 304850320), (4, 152425160), (5, 121940128), (8, 76212580), (10, 60970064), (16, 38106290), (20, 30485032), (29, 21024160), (32, 19053145), (40, 15242516), (58, 10512080), (80, 7621258), (101, 6036640), (116, 5256040), (145, 4204832), (160, 3810629), (202, 3018320), (232, 2628020), (290, 2102416), (404, 1509160), (464, 1314010), (505, 1207328), (580, 1051208), (808, 754580), (928, 657005), (1010, 603664), (1160, 525604), (1301, 468640), (1616, 377290), (2020, 301832), (2320, 262802), (2602, 234320), (2929, 208160), (3232, 188645), (4040, 150916), (4640, 131401), (5204, 117160), (5858, 104080), (6505, 93728), (8080, 75458), (10408, 58580), (11716, 52040), (13010, 46864), (14645, 41632), (16160, 37729), (20816, 29290), (23432, 26020)]