10906060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{557}}^1$

素因数の和:666

約数の個数: 48

約数和(自身を含む): 25310880

約数和(自身を除く): 14404820

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 89, 110, 178, 220, 356, 445, 557, 890, 979, 1114, 1780, 1958, 2228, 2785, 3916, 4895, 5570, 6127, 9790, 11140, 12254, 19580, 24508, 30635, 49573, 61270, 99146, 122540, 198292, 247865, 495730, 545303, 991460, 1090606, 2181212, 2726515, 5453030, 10906060]

約数ペア:

[(1, 10906060), (2, 5453030), (4, 2726515), (5, 2181212), (10, 1090606), (11, 991460), (20, 545303), (22, 495730), (44, 247865), (55, 198292), (89, 122540), (110, 99146), (178, 61270), (220, 49573), (356, 30635), (445, 24508), (557, 19580), (890, 12254), (979, 11140), (1114, 9790), (1780, 6127), (1958, 5570), (2228, 4895), (2785, 3916)]