22084480

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3137}}^1$

素因数の和:3167

約数の個数: 64

約数和(自身を含む): 57613680

約数和(自身を除く): 35529200

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 320, 352, 440, 640, 704, 880, 1408, 1760, 3137, 3520, 6274, 7040, 12548, 15685, 25096, 31370, 34507, 50192, 62740, 69014, 100384, 125480, 138028, 172535, 200768, 250960, 276056, 345070, 401536, 501920, 552112, 690140, 1003840, 1104224, 1380280, 2007680, 2208448, 2760560, 4416896, 5521120, 11042240, 22084480]

約数ペア:

[(1, 22084480), (2, 11042240), (4, 5521120), (5, 4416896), (8, 2760560), (10, 2208448), (11, 2007680), (16, 1380280), (20, 1104224), (22, 1003840), (32, 690140), (40, 552112), (44, 501920), (55, 401536), (64, 345070), (80, 276056), (88, 250960), (110, 200768), (128, 172535), (160, 138028), (176, 125480), (220, 100384), (320, 69014), (352, 62740), (440, 50192), (640, 34507), (704, 31370), (880, 25096), (1408, 15685), (1760, 12548), (3137, 7040), (3520, 6274)]