28632200

素因数分解:

$2^3\times 5^2\times {\mathrm{239}}^1\times {\mathrm{599}}^1$

素因数の和:854

約数の個数: 48

約数和(自身を含む): 66960000

約数和(自身を除く): 38327800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 239, 478, 599, 956, 1195, 1198, 1912, 2390, 2396, 2995, 4780, 4792, 5975, 5990, 9560, 11950, 11980, 14975, 23900, 23960, 29950, 47800, 59900, 119800, 143161, 286322, 572644, 715805, 1145288, 1431610, 2863220, 3579025, 5726440, 7158050, 14316100, 28632200]

約数ペア:

[(1, 28632200), (2, 14316100), (4, 7158050), (5, 5726440), (8, 3579025), (10, 2863220), (20, 1431610), (25, 1145288), (40, 715805), (50, 572644), (100, 286322), (200, 143161), (239, 119800), (478, 59900), (599, 47800), (956, 29950), (1195, 23960), (1198, 23900), (1912, 14975), (2390, 11980), (2396, 11950), (2995, 9560), (4780, 5990), (4792, 5975)]