1875145504

素因数分解:

$2^5\times {\mathrm{113}}^1\times {\mathrm{641}}^1\times {\mathrm{809}}^1$

素因数の和:1573

約数の個数: 48

約数和(自身を含む): 3734783640

約数和(自身を除く): 1859638136

約数列:

[1, 2, 4, 8, 16, 32, 113, 226, 452, 641, 809, 904, 1282, 1618, 1808, 2564, 3236, 3616, 5128, 6472, 10256, 12944, 20512, 25888, 72433, 91417, 144866, 182834, 289732, 365668, 518569, 579464, 731336, 1037138, 1158928, 1462672, 2074276, 2317856, 2925344, 4148552, 8297104, 16594208, 58598297, 117196594, 234393188, 468786376, 937572752, 1875145504]

約数ペア:

[(1, 1875145504), (2, 937572752), (4, 468786376), (8, 234393188), (16, 117196594), (32, 58598297), (113, 16594208), (226, 8297104), (452, 4148552), (641, 2925344), (809, 2317856), (904, 2074276), (1282, 1462672), (1618, 1158928), (1808, 1037138), (2564, 731336), (3236, 579464), (3616, 518569), (5128, 365668), (6472, 289732), (10256, 182834), (12944, 144866), (20512, 91417), (25888, 72433)]