2585075820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4993}}^1\times {\mathrm{8629}}^1$

素因数の和:13634

約数の個数: 48

約数和(自身を含む): 7240500960

約数和(自身を除く): 4655425140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4993, 8629, 9986, 14979, 17258, 19972, 24965, 25887, 29958, 34516, 43145, 49930, 51774, 59916, 74895, 86290, 99860, 103548, 129435, 149790, 172580, 258870, 299580, 517740, 43084597, 86169194, 129253791, 172338388, 215422985, 258507582, 430845970, 517015164, 646268955, 861691940, 1292537910, 2585075820]

約数ペア:

[(1, 2585075820), (2, 1292537910), (3, 861691940), (4, 646268955), (5, 517015164), (6, 430845970), (10, 258507582), (12, 215422985), (15, 172338388), (20, 129253791), (30, 86169194), (60, 43084597), (4993, 517740), (8629, 299580), (9986, 258870), (14979, 172580), (17258, 149790), (19972, 129435), (24965, 103548), (25887, 99860), (29958, 86290), (34516, 74895), (43145, 59916), (49930, 51774)]