25974850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{569}}^1$

素因数の和:675

約数の個数: 48

約数和(自身を含む): 53434080

約数和(自身を除く): 27459230

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 83, 110, 166, 275, 415, 550, 569, 830, 913, 1138, 1826, 2075, 2845, 4150, 4565, 5690, 6259, 9130, 12518, 14225, 22825, 28450, 31295, 45650, 47227, 62590, 94454, 156475, 236135, 312950, 472270, 519497, 1038994, 1180675, 2361350, 2597485, 5194970, 12987425, 25974850]

約数ペア:

[(1, 25974850), (2, 12987425), (5, 5194970), (10, 2597485), (11, 2361350), (22, 1180675), (25, 1038994), (50, 519497), (55, 472270), (83, 312950), (110, 236135), (166, 156475), (275, 94454), (415, 62590), (550, 47227), (569, 45650), (830, 31295), (913, 28450), (1138, 22825), (1826, 14225), (2075, 12518), (2845, 9130), (4150, 6259), (4565, 5690)]