22271260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{9203}}^1$

素因数の和:9234

約数の個数: 36

約数和(自身を含む): 51413544

約数和(自身を除く): 29142284

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 9203, 18406, 36812, 46015, 92030, 101233, 184060, 202466, 404932, 506165, 1012330, 1113563, 2024660, 2227126, 4454252, 5567815, 11135630, 22271260]

約数ペア:

[(1, 22271260), (2, 11135630), (4, 5567815), (5, 4454252), (10, 2227126), (11, 2024660), (20, 1113563), (22, 1012330), (44, 506165), (55, 404932), (110, 202466), (121, 184060), (220, 101233), (242, 92030), (484, 46015), (605, 36812), (1210, 18406), (2420, 9203)]