11368840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2137}}^1$

素因数の和:2174

約数の個数: 64

約数和(自身を含む): 30787200

約数和(自身を除く): 19418360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2137, 2660, 4274, 5320, 8548, 10685, 14959, 17096, 21370, 29918, 40603, 42740, 59836, 74795, 81206, 85480, 119672, 149590, 162412, 203015, 284221, 299180, 324824, 406030, 568442, 598360, 812060, 1136884, 1421105, 1624120, 2273768, 2842210, 5684420, 11368840]

約数ペア:

[(1, 11368840), (2, 5684420), (4, 2842210), (5, 2273768), (7, 1624120), (8, 1421105), (10, 1136884), (14, 812060), (19, 598360), (20, 568442), (28, 406030), (35, 324824), (38, 299180), (40, 284221), (56, 203015), (70, 162412), (76, 149590), (95, 119672), (133, 85480), (140, 81206), (152, 74795), (190, 59836), (266, 42740), (280, 40603), (380, 29918), (532, 21370), (665, 17096), (760, 14959), (1064, 10685), (1330, 8548), (2137, 5320), (2660, 4274)]