10915280

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2903}}^1$

素因数の和:2963

約数の個数: 40

約数和(自身を含む): 25926912

約数和(自身を除く): 15011632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 2903, 3760, 5806, 11612, 14515, 23224, 29030, 46448, 58060, 116120, 136441, 232240, 272882, 545764, 682205, 1091528, 1364410, 2183056, 2728820, 5457640, 10915280]

約数ペア:

[(1, 10915280), (2, 5457640), (4, 2728820), (5, 2183056), (8, 1364410), (10, 1091528), (16, 682205), (20, 545764), (40, 272882), (47, 232240), (80, 136441), (94, 116120), (188, 58060), (235, 46448), (376, 29030), (470, 23224), (752, 14515), (940, 11612), (1880, 5806), (2903, 3760)]