661750322410

素因数分解:

$2^1\times 5^1\times {\mathrm{691}}^1\times {\mathrm{8941}}^1\times {\mathrm{10711}}^1$

素因数の和:20350

約数の個数: 32

約数和(自身を含む): 1193119185024

約数和(自身を除く): 531368862614

約数列:

[1, 2, 5, 10, 691, 1382, 3455, 6910, 8941, 10711, 17882, 21422, 44705, 53555, 89410, 107110, 6178231, 7401301, 12356462, 14802602, 30891155, 37006505, 61782310, 74013010, 95767051, 191534102, 478835255, 957670510, 66175032241, 132350064482, 330875161205, 661750322410]

約数ペア:

[(1, 661750322410), (2, 330875161205), (5, 132350064482), (10, 66175032241), (691, 957670510), (1382, 478835255), (3455, 191534102), (6910, 95767051), (8941, 74013010), (10711, 61782310), (17882, 37006505), (21422, 30891155), (44705, 14802602), (53555, 12356462), (89410, 7401301), (107110, 6178231)]