7055647480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{937}}^1\times {\mathrm{26893}}^1$

素因数の和:27848

約数の個数: 64

約数和(自身を含む): 18163131840

約数和(自身を除く): 11107484360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 937, 1874, 3748, 4685, 6559, 7496, 9370, 13118, 18740, 26236, 26893, 32795, 37480, 52472, 53786, 65590, 107572, 131180, 134465, 188251, 215144, 262360, 268930, 376502, 537860, 753004, 941255, 1075720, 1506008, 1882510, 3765020, 7530040, 25198741, 50397482, 100794964, 125993705, 176391187, 201589928, 251987410, 352782374, 503974820, 705564748, 881955935, 1007949640, 1411129496, 1763911870, 3527823740, 7055647480]

約数ペア:

[(1, 7055647480), (2, 3527823740), (4, 1763911870), (5, 1411129496), (7, 1007949640), (8, 881955935), (10, 705564748), (14, 503974820), (20, 352782374), (28, 251987410), (35, 201589928), (40, 176391187), (56, 125993705), (70, 100794964), (140, 50397482), (280, 25198741), (937, 7530040), (1874, 3765020), (3748, 1882510), (4685, 1506008), (6559, 1075720), (7496, 941255), (9370, 753004), (13118, 537860), (18740, 376502), (26236, 268930), (26893, 262360), (32795, 215144), (37480, 188251), (52472, 134465), (53786, 131180), (65590, 107572)]