593342740

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1\times {\mathrm{1487}}^1$

素因数の和:1848

約数の個数: 48

約数和(自身を含む): 1268918784

約数和(自身を除く): 675576044

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 281, 284, 355, 562, 710, 1124, 1405, 1420, 1487, 2810, 2974, 5620, 5948, 7435, 14870, 19951, 29740, 39902, 79804, 99755, 105577, 199510, 211154, 399020, 417847, 422308, 527885, 835694, 1055770, 1671388, 2089235, 2111540, 4178470, 8356940, 29667137, 59334274, 118668548, 148335685, 296671370, 593342740]

約数ペア:

[(1, 593342740), (2, 296671370), (4, 148335685), (5, 118668548), (10, 59334274), (20, 29667137), (71, 8356940), (142, 4178470), (281, 2111540), (284, 2089235), (355, 1671388), (562, 1055770), (710, 835694), (1124, 527885), (1405, 422308), (1420, 417847), (1487, 399020), (2810, 211154), (2974, 199510), (5620, 105577), (5948, 99755), (7435, 79804), (14870, 39902), (19951, 29740)]