22899040

素因数分解:

$2^5\times 5^1\times {\mathrm{167}}^1\times {\mathrm{857}}^1$

素因数の和:1039

約数の個数: 48

約数和(自身を含む): 54486432

約数和(自身を除く): 31587392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 167, 334, 668, 835, 857, 1336, 1670, 1714, 2672, 3340, 3428, 4285, 5344, 6680, 6856, 8570, 13360, 13712, 17140, 26720, 27424, 34280, 68560, 137120, 143119, 286238, 572476, 715595, 1144952, 1431190, 2289904, 2862380, 4579808, 5724760, 11449520, 22899040]

約数ペア:

[(1, 22899040), (2, 11449520), (4, 5724760), (5, 4579808), (8, 2862380), (10, 2289904), (16, 1431190), (20, 1144952), (32, 715595), (40, 572476), (80, 286238), (160, 143119), (167, 137120), (334, 68560), (668, 34280), (835, 27424), (857, 26720), (1336, 17140), (1670, 13712), (1714, 13360), (2672, 8570), (3340, 6856), (3428, 6680), (4285, 5344)]