1241006140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2213}}^1\times {\mathrm{2549}}^1$

素因数の和:4782

約数の個数: 48

約数和(自身を含む): 2845432800

約数和(自身を除く): 1604426660

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 2213, 2549, 4426, 5098, 8852, 10196, 11065, 12745, 22130, 24343, 25490, 28039, 44260, 48686, 50980, 56078, 97372, 112156, 121715, 140195, 243430, 280390, 486860, 560780, 5640937, 11281874, 22563748, 28204685, 56409370, 62050307, 112818740, 124100614, 248201228, 310251535, 620503070, 1241006140]

約数ペア:

[(1, 1241006140), (2, 620503070), (4, 310251535), (5, 248201228), (10, 124100614), (11, 112818740), (20, 62050307), (22, 56409370), (44, 28204685), (55, 22563748), (110, 11281874), (220, 5640937), (2213, 560780), (2549, 486860), (4426, 280390), (5098, 243430), (8852, 140195), (10196, 121715), (11065, 112156), (12745, 97372), (22130, 56078), (24343, 50980), (25490, 48686), (28039, 44260)]