42188300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5479}}^1$

素因数の和:5511

約数の個数: 72

約数和(自身を含む): 114159360

約数和(自身を除く): 71971060

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 140, 154, 175, 220, 275, 308, 350, 385, 550, 700, 770, 1100, 1540, 1925, 3850, 5479, 7700, 10958, 21916, 27395, 38353, 54790, 60269, 76706, 109580, 120538, 136975, 153412, 191765, 241076, 273950, 301345, 383530, 421883, 547900, 602690, 767060, 843766, 958825, 1205380, 1506725, 1687532, 1917650, 2109415, 3013450, 3835300, 4218830, 6026900, 8437660, 10547075, 21094150, 42188300]

約数ペア:

[(1, 42188300), (2, 21094150), (4, 10547075), (5, 8437660), (7, 6026900), (10, 4218830), (11, 3835300), (14, 3013450), (20, 2109415), (22, 1917650), (25, 1687532), (28, 1506725), (35, 1205380), (44, 958825), (50, 843766), (55, 767060), (70, 602690), (77, 547900), (100, 421883), (110, 383530), (140, 301345), (154, 273950), (175, 241076), (220, 191765), (275, 153412), (308, 136975), (350, 120538), (385, 109580), (550, 76706), (700, 60269), (770, 54790), (1100, 38353), (1540, 27395), (1925, 21916), (3850, 10958), (5479, 7700)]