6480050

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:191

約数の個数: 48

約数和(自身を含む): 12889800

約数和(自身を除く): 6409750

約数列:

[1, 2, 5, 10, 25, 29, 41, 50, 58, 82, 109, 145, 205, 218, 290, 410, 545, 725, 1025, 1090, 1189, 1450, 2050, 2378, 2725, 3161, 4469, 5450, 5945, 6322, 8938, 11890, 15805, 22345, 29725, 31610, 44690, 59450, 79025, 111725, 129601, 158050, 223450, 259202, 648005, 1296010, 3240025, 6480050]

約数ペア:

[(1, 6480050), (2, 3240025), (5, 1296010), (10, 648005), (25, 259202), (29, 223450), (41, 158050), (50, 129601), (58, 111725), (82, 79025), (109, 59450), (145, 44690), (205, 31610), (218, 29725), (290, 22345), (410, 15805), (545, 11890), (725, 8938), (1025, 6322), (1090, 5945), (1189, 5450), (1450, 4469), (2050, 3161), (2378, 2725)]