8382440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19051}}^1$

素因数の和:19073

約数の個数: 32

約数和(自身を含む): 20576160

約数和(自身を除く): 12193720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 19051, 38102, 76204, 95255, 152408, 190510, 209561, 381020, 419122, 762040, 838244, 1047805, 1676488, 2095610, 4191220, 8382440]

約数ペア:

[(1, 8382440), (2, 4191220), (4, 2095610), (5, 1676488), (8, 1047805), (10, 838244), (11, 762040), (20, 419122), (22, 381020), (40, 209561), (44, 190510), (55, 152408), (88, 95255), (110, 76204), (220, 38102), (440, 19051)]