512924080

素因数分解:

$2^4\times 5^1\times {\mathrm{733}}^1\times {\mathrm{8747}}^1$

素因数の和:9493

約数の個数: 40

約数和(自身を含む): 1194311952

約数和(自身を除く): 681387872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 733, 1466, 2932, 3665, 5864, 7330, 8747, 11728, 14660, 17494, 29320, 34988, 43735, 58640, 69976, 87470, 139952, 174940, 349880, 699760, 6411551, 12823102, 25646204, 32057755, 51292408, 64115510, 102584816, 128231020, 256462040, 512924080]

約数ペア:

[(1, 512924080), (2, 256462040), (4, 128231020), (5, 102584816), (8, 64115510), (10, 51292408), (16, 32057755), (20, 25646204), (40, 12823102), (80, 6411551), (733, 699760), (1466, 349880), (2932, 174940), (3665, 139952), (5864, 87470), (7330, 69976), (8747, 58640), (11728, 43735), (14660, 34988), (17494, 29320)]