5648740

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{73}}^2$

素因数の和:208

約数の個数: 36

約数和(自身を含む): 12254004

約数和(自身を除く): 6605264

約数列:

[1, 2, 4, 5, 10, 20, 53, 73, 106, 146, 212, 265, 292, 365, 530, 730, 1060, 1460, 3869, 5329, 7738, 10658, 15476, 19345, 21316, 26645, 38690, 53290, 77380, 106580, 282437, 564874, 1129748, 1412185, 2824370, 5648740]

約数ペア:

[(1, 5648740), (2, 2824370), (4, 1412185), (5, 1129748), (10, 564874), (20, 282437), (53, 106580), (73, 77380), (106, 53290), (146, 38690), (212, 26645), (265, 21316), (292, 19345), (365, 15476), (530, 10658), (730, 7738), (1060, 5329), (1460, 3869)]