299293850

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{1759}}^1$

素因数の和:1895

約数の個数: 48

約数和(自身を含む): 577463040

約数和(自身を除く): 278169190

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 83, 166, 205, 410, 415, 830, 1025, 1759, 2050, 2075, 3403, 3518, 4150, 6806, 8795, 17015, 17590, 34030, 43975, 72119, 85075, 87950, 144238, 145997, 170150, 291994, 360595, 721190, 729985, 1459970, 1802975, 3605950, 3649925, 5985877, 7299850, 11971754, 29929385, 59858770, 149646925, 299293850]

約数ペア:

[(1, 299293850), (2, 149646925), (5, 59858770), (10, 29929385), (25, 11971754), (41, 7299850), (50, 5985877), (82, 3649925), (83, 3605950), (166, 1802975), (205, 1459970), (410, 729985), (415, 721190), (830, 360595), (1025, 291994), (1759, 170150), (2050, 145997), (2075, 144238), (3403, 87950), (3518, 85075), (4150, 72119), (6806, 43975), (8795, 34030), (17015, 17590)]