10511720

素因数分解:

$2^3\times 5^1\times {\mathrm{317}}^1\times {\mathrm{829}}^1$

素因数の和:1157

約数の個数: 32

約数和(自身を含む): 23754600

約数和(自身を除く): 13242880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 317, 634, 829, 1268, 1585, 1658, 2536, 3170, 3316, 4145, 6340, 6632, 8290, 12680, 16580, 33160, 262793, 525586, 1051172, 1313965, 2102344, 2627930, 5255860, 10511720]

約数ペア:

[(1, 10511720), (2, 5255860), (4, 2627930), (5, 2102344), (8, 1313965), (10, 1051172), (20, 525586), (40, 262793), (317, 33160), (634, 16580), (829, 12680), (1268, 8290), (1585, 6632), (1658, 6340), (2536, 4145), (3170, 3316)]