462440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1051}}^1$

素因数の和:1073

約数の個数: 32

約数和(自身を含む): 1136160

約数和(自身を除く): 673720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 1051, 2102, 4204, 5255, 8408, 10510, 11561, 21020, 23122, 42040, 46244, 57805, 92488, 115610, 231220, 462440]

約数ペア:

[(1, 462440), (2, 231220), (4, 115610), (5, 92488), (8, 57805), (10, 46244), (11, 42040), (20, 23122), (22, 21020), (40, 11561), (44, 10510), (55, 8408), (88, 5255), (110, 4204), (220, 2102), (440, 1051)]