24966080

素因数分解:

$2^6\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1279}}^1$

素因数の和:1357

約数の個数: 56

約数和(自身を含む): 60472320

約数和(自身を除く): 35506240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 80, 122, 160, 244, 305, 320, 488, 610, 976, 1220, 1279, 1952, 2440, 2558, 3904, 4880, 5116, 6395, 9760, 10232, 12790, 19520, 20464, 25580, 40928, 51160, 78019, 81856, 102320, 156038, 204640, 312076, 390095, 409280, 624152, 780190, 1248304, 1560380, 2496608, 3120760, 4993216, 6241520, 12483040, 24966080]

約数ペア:

[(1, 24966080), (2, 12483040), (4, 6241520), (5, 4993216), (8, 3120760), (10, 2496608), (16, 1560380), (20, 1248304), (32, 780190), (40, 624152), (61, 409280), (64, 390095), (80, 312076), (122, 204640), (160, 156038), (244, 102320), (305, 81856), (320, 78019), (488, 51160), (610, 40928), (976, 25580), (1220, 20464), (1279, 19520), (1952, 12790), (2440, 10232), (2558, 9760), (3904, 6395), (4880, 5116)]