5806640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{10369}}^1$

素因数の和:10389

約数の個数: 40

約数和(自身を含む): 15430560

約数和(自身を除く): 9623920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 10369, 20738, 41476, 51845, 72583, 82952, 103690, 145166, 165904, 207380, 290332, 362915, 414760, 580664, 725830, 829520, 1161328, 1451660, 2903320, 5806640]

約数ペア:

[(1, 5806640), (2, 2903320), (4, 1451660), (5, 1161328), (7, 829520), (8, 725830), (10, 580664), (14, 414760), (16, 362915), (20, 290332), (28, 207380), (35, 165904), (40, 145166), (56, 103690), (70, 82952), (80, 72583), (112, 51845), (140, 41476), (280, 20738), (560, 10369)]