2047800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{3413}}^1$

素因数の和:3432

約数の個数: 48

約数和(自身を含む): 6350040

約数和(自身を除く): 4302240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 3413, 6826, 10239, 13652, 17065, 20478, 27304, 34130, 40956, 51195, 68260, 81912, 85325, 102390, 136520, 170650, 204780, 255975, 341300, 409560, 511950, 682600, 1023900, 2047800]

約数ペア:

[(1, 2047800), (2, 1023900), (3, 682600), (4, 511950), (5, 409560), (6, 341300), (8, 255975), (10, 204780), (12, 170650), (15, 136520), (20, 102390), (24, 85325), (25, 81912), (30, 68260), (40, 51195), (50, 40956), (60, 34130), (75, 27304), (100, 20478), (120, 17065), (150, 13652), (200, 10239), (300, 6826), (600, 3413)]