22051520

素因数分解:

$2^6\times 5^1\times {\mathrm{137}}^1\times {\mathrm{503}}^1$

素因数の和:657

約数の個数: 56

約数和(自身を含む): 52998624

約数和(自身を除く): 30947104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 137, 160, 274, 320, 503, 548, 685, 1006, 1096, 1370, 2012, 2192, 2515, 2740, 4024, 4384, 5030, 5480, 8048, 8768, 10060, 10960, 16096, 20120, 21920, 32192, 40240, 43840, 68911, 80480, 137822, 160960, 275644, 344555, 551288, 689110, 1102576, 1378220, 2205152, 2756440, 4410304, 5512880, 11025760, 22051520]

約数ペア:

[(1, 22051520), (2, 11025760), (4, 5512880), (5, 4410304), (8, 2756440), (10, 2205152), (16, 1378220), (20, 1102576), (32, 689110), (40, 551288), (64, 344555), (80, 275644), (137, 160960), (160, 137822), (274, 80480), (320, 68911), (503, 43840), (548, 40240), (685, 32192), (1006, 21920), (1096, 20120), (1370, 16096), (2012, 10960), (2192, 10060), (2515, 8768), (2740, 8048), (4024, 5480), (4384, 5030)]