10557580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1297}}^1$

素因数の和:1354

約数の個数: 48

約数和(自身を含む): 24859296

約数和(自身を除く): 14301716

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 110, 148, 185, 220, 370, 407, 740, 814, 1297, 1628, 2035, 2594, 4070, 5188, 6485, 8140, 12970, 14267, 25940, 28534, 47989, 57068, 71335, 95978, 142670, 191956, 239945, 285340, 479890, 527879, 959780, 1055758, 2111516, 2639395, 5278790, 10557580]

約数ペア:

[(1, 10557580), (2, 5278790), (4, 2639395), (5, 2111516), (10, 1055758), (11, 959780), (20, 527879), (22, 479890), (37, 285340), (44, 239945), (55, 191956), (74, 142670), (110, 95978), (148, 71335), (185, 57068), (220, 47989), (370, 28534), (407, 25940), (740, 14267), (814, 12970), (1297, 8140), (1628, 6485), (2035, 5188), (2594, 4070)]