227443040

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{129229}}^1$

素因数の和:129255

約数の個数: 48

約数和(自身を含む): 586187280

約数和(自身を除く): 358744240

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, 129229, 258458, 516916, 646145, 1033832, 1292290, 1421519, 2067664, 2584580, 2843038, 4135328, 5169160, 5686076, 7107595, 10338320, 11372152, 14215190, 20676640, 22744304, 28430380, 45488608, 56860760, 113721520, 227443040]

約数ペア:

[(1, 227443040), (2, 113721520), (4, 56860760), (5, 45488608), (8, 28430380), (10, 22744304), (11, 20676640), (16, 14215190), (20, 11372152), (22, 10338320), (32, 7107595), (40, 5686076), (44, 5169160), (55, 4135328), (80, 2843038), (88, 2584580), (110, 2067664), (160, 1421519), (176, 1292290), (220, 1033832), (352, 646145), (440, 516916), (880, 258458), (1760, 129229)]