5314760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1$

素因数の和:326

約数の個数: 64

約数和(自身を含む): 13374720

約数和(自身を除く): 8059960

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 47, 55, 88, 94, 110, 188, 220, 235, 257, 376, 440, 470, 514, 517, 940, 1028, 1034, 1285, 1880, 2056, 2068, 2570, 2585, 2827, 4136, 5140, 5170, 5654, 10280, 10340, 11308, 12079, 14135, 20680, 22616, 24158, 28270, 48316, 56540, 60395, 96632, 113080, 120790, 132869, 241580, 265738, 483160, 531476, 664345, 1062952, 1328690, 2657380, 5314760]

約数ペア:

[(1, 5314760), (2, 2657380), (4, 1328690), (5, 1062952), (8, 664345), (10, 531476), (11, 483160), (20, 265738), (22, 241580), (40, 132869), (44, 120790), (47, 113080), (55, 96632), (88, 60395), (94, 56540), (110, 48316), (188, 28270), (220, 24158), (235, 22616), (257, 20680), (376, 14135), (440, 12079), (470, 11308), (514, 10340), (517, 10280), (940, 5654), (1028, 5170), (1034, 5140), (1285, 4136), (1880, 2827), (2056, 2585), (2068, 2570)]