552762320

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{628139}}^1$

素因数の和:628163

約数の個数: 40

約数和(自身を含む): 1402008480

約数和(自身を除く): 849246160

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 628139, 1256278, 2512556, 3140695, 5025112, 6281390, 6909529, 10050224, 12562780, 13819058, 25125560, 27638116, 34547645, 50251120, 55276232, 69095290, 110552464, 138190580, 276381160, 552762320]

約数ペア:

[(1, 552762320), (2, 276381160), (4, 138190580), (5, 110552464), (8, 69095290), (10, 55276232), (11, 50251120), (16, 34547645), (20, 27638116), (22, 25125560), (40, 13819058), (44, 12562780), (55, 10050224), (80, 6909529), (88, 6281390), (110, 5025112), (176, 3140695), (220, 2512556), (440, 1256278), (880, 628139)]