65651740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{479}}^1$

素因数の和:595

約数の個数: 96

約数和(自身を含む): 174182400

約数和(自身を除く): 108530660

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 89, 110, 140, 154, 178, 220, 308, 356, 385, 445, 479, 623, 770, 890, 958, 979, 1246, 1540, 1780, 1916, 1958, 2395, 2492, 3115, 3353, 3916, 4790, 4895, 5269, 6230, 6706, 6853, 9580, 9790, 10538, 12460, 13412, 13706, 16765, 19580, 21076, 26345, 27412, 33530, 34265, 36883, 42631, 52690, 67060, 68530, 73766, 85262, 105380, 137060, 147532, 170524, 184415, 213155, 298417, 368830, 426310, 468941, 596834, 737660, 852620, 937882, 1193668, 1492085, 1875764, 2344705, 2984170, 3282587, 4689410, 5968340, 6565174, 9378820, 13130348, 16412935, 32825870, 65651740]

約数ペア:

[(1, 65651740), (2, 32825870), (4, 16412935), (5, 13130348), (7, 9378820), (10, 6565174), (11, 5968340), (14, 4689410), (20, 3282587), (22, 2984170), (28, 2344705), (35, 1875764), (44, 1492085), (55, 1193668), (70, 937882), (77, 852620), (89, 737660), (110, 596834), (140, 468941), (154, 426310), (178, 368830), (220, 298417), (308, 213155), (356, 184415), (385, 170524), (445, 147532), (479, 137060), (623, 105380), (770, 85262), (890, 73766), (958, 68530), (979, 67060), (1246, 52690), (1540, 42631), (1780, 36883), (1916, 34265), (1958, 33530), (2395, 27412), (2492, 26345), (3115, 21076), (3353, 19580), (3916, 16765), (4790, 13706), (4895, 13412), (5269, 12460), (6230, 10538), (6706, 9790), (6853, 9580)]