11203120

素因数分解:

$2^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1069}}^1$

素因数の和:1213

約数の個数: 40

約数和(自身を含む): 26270640

約数和(自身を除く): 15067520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 131, 262, 524, 655, 1048, 1069, 1310, 2096, 2138, 2620, 4276, 5240, 5345, 8552, 10480, 10690, 17104, 21380, 42760, 85520, 140039, 280078, 560156, 700195, 1120312, 1400390, 2240624, 2800780, 5601560, 11203120]

約数ペア:

[(1, 11203120), (2, 5601560), (4, 2800780), (5, 2240624), (8, 1400390), (10, 1120312), (16, 700195), (20, 560156), (40, 280078), (80, 140039), (131, 85520), (262, 42760), (524, 21380), (655, 17104), (1048, 10690), (1069, 10480), (1310, 8552), (2096, 5345), (2138, 5240), (2620, 4276)]