682820140

素因数分解:

$2^2\times 5^1\times {\mathrm{601}}^1\times {\mathrm{56807}}^1$

素因数の和:57417

約数の個数: 24

約数和(自身を含む): 1436333472

約数和(自身を除く): 753513332

約数列:

[1, 2, 4, 5, 10, 20, 601, 1202, 2404, 3005, 6010, 12020, 56807, 113614, 227228, 284035, 568070, 1136140, 34141007, 68282014, 136564028, 170705035, 341410070, 682820140]

約数ペア:

[(1, 682820140), (2, 341410070), (4, 170705035), (5, 136564028), (10, 68282014), (20, 34141007), (601, 1136140), (1202, 568070), (2404, 284035), (3005, 227228), (6010, 113614), (12020, 56807)]