22268120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1187}}^1$

素因数の和:1272

約数の個数: 64

約数和(自身を含む): 58164480

約数和(自身を除く): 35896360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 67, 70, 134, 140, 268, 280, 335, 469, 536, 670, 938, 1187, 1340, 1876, 2345, 2374, 2680, 3752, 4690, 4748, 5935, 8309, 9380, 9496, 11870, 16618, 18760, 23740, 33236, 41545, 47480, 66472, 79529, 83090, 159058, 166180, 318116, 332360, 397645, 556703, 636232, 795290, 1113406, 1590580, 2226812, 2783515, 3181160, 4453624, 5567030, 11134060, 22268120]

約数ペア:

[(1, 22268120), (2, 11134060), (4, 5567030), (5, 4453624), (7, 3181160), (8, 2783515), (10, 2226812), (14, 1590580), (20, 1113406), (28, 795290), (35, 636232), (40, 556703), (56, 397645), (67, 332360), (70, 318116), (134, 166180), (140, 159058), (268, 83090), (280, 79529), (335, 66472), (469, 47480), (536, 41545), (670, 33236), (938, 23740), (1187, 18760), (1340, 16618), (1876, 11870), (2345, 9496), (2374, 9380), (2680, 8309), (3752, 5935), (4690, 4748)]