22146080

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12583}}^1$

素因数の和:12609

約数の個数: 48

約数和(自身を含む): 57081024

約数和(自身を除く): 34934944

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 12583, 25166, 50332, 62915, 100664, 125830, 138413, 201328, 251660, 276826, 402656, 503320, 553652, 692065, 1006640, 1107304, 1384130, 2013280, 2214608, 2768260, 4429216, 5536520, 11073040, 22146080]

約数ペア:

[(1, 22146080), (2, 11073040), (4, 5536520), (5, 4429216), (8, 2768260), (10, 2214608), (11, 2013280), (16, 1384130), (20, 1107304), (22, 1006640), (32, 692065), (40, 553652), (44, 503320), (55, 402656), (80, 276826), (88, 251660), (110, 201328), (160, 138413), (176, 125830), (220, 100664), (352, 62915), (440, 50332), (880, 25166), (1760, 12583)]