23827040

素因数分解:

$2^5\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1087}}^1$

素因数の和:1239

約数の個数: 48

約数和(自身を含む): 56754432

約数和(自身を除く): 32927392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 137, 160, 274, 548, 685, 1087, 1096, 1370, 2174, 2192, 2740, 4348, 4384, 5435, 5480, 8696, 10870, 10960, 17392, 21740, 21920, 34784, 43480, 86960, 148919, 173920, 297838, 595676, 744595, 1191352, 1489190, 2382704, 2978380, 4765408, 5956760, 11913520, 23827040]

約数ペア:

[(1, 23827040), (2, 11913520), (4, 5956760), (5, 4765408), (8, 2978380), (10, 2382704), (16, 1489190), (20, 1191352), (32, 744595), (40, 595676), (80, 297838), (137, 173920), (160, 148919), (274, 86960), (548, 43480), (685, 34784), (1087, 21920), (1096, 21740), (1370, 17392), (2174, 10960), (2192, 10870), (2740, 8696), (4348, 5480), (4384, 5435)]