11505760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{10273}}^1$

素因数の和:10295

約数の個数: 48

約数和(自身を含む): 31068576

約数和(自身を除く): 19562816

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 10273, 20546, 41092, 51365, 71911, 82184, 102730, 143822, 164368, 205460, 287644, 328736, 359555, 410920, 575288, 719110, 821840, 1150576, 1438220, 1643680, 2301152, 2876440, 5752880, 11505760]

約数ペア:

[(1, 11505760), (2, 5752880), (4, 2876440), (5, 2301152), (7, 1643680), (8, 1438220), (10, 1150576), (14, 821840), (16, 719110), (20, 575288), (28, 410920), (32, 359555), (35, 328736), (40, 287644), (56, 205460), (70, 164368), (80, 143822), (112, 102730), (140, 82184), (160, 71911), (224, 51365), (280, 41092), (560, 20546), (1120, 10273)]