532256720

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{3761}}^1$

素因数の和:3864

約数の個数: 80

約数和(自身を含む): 1301501520

約数和(自身を除く): 769244800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 61, 80, 116, 122, 145, 232, 244, 290, 305, 464, 488, 580, 610, 976, 1160, 1220, 1769, 2320, 2440, 3538, 3761, 4880, 7076, 7522, 8845, 14152, 15044, 17690, 18805, 28304, 30088, 35380, 37610, 60176, 70760, 75220, 109069, 141520, 150440, 218138, 229421, 300880, 436276, 458842, 545345, 872552, 917684, 1090690, 1147105, 1745104, 1835368, 2181380, 2294210, 3670736, 4362760, 4588420, 6653209, 8725520, 9176840, 13306418, 18353680, 26612836, 33266045, 53225672, 66532090, 106451344, 133064180, 266128360, 532256720]

約数ペア:

[(1, 532256720), (2, 266128360), (4, 133064180), (5, 106451344), (8, 66532090), (10, 53225672), (16, 33266045), (20, 26612836), (29, 18353680), (40, 13306418), (58, 9176840), (61, 8725520), (80, 6653209), (116, 4588420), (122, 4362760), (145, 3670736), (232, 2294210), (244, 2181380), (290, 1835368), (305, 1745104), (464, 1147105), (488, 1090690), (580, 917684), (610, 872552), (976, 545345), (1160, 458842), (1220, 436276), (1769, 300880), (2320, 229421), (2440, 218138), (3538, 150440), (3761, 141520), (4880, 109069), (7076, 75220), (7522, 70760), (8845, 60176), (14152, 37610), (15044, 35380), (17690, 30088), (18805, 28304)]