7926160

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9007}}^1$

素因数の和:9031

約数の個数: 40

約数和(自身を含む): 20105856

約数和(自身を除く): 12179696

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 9007, 18014, 36028, 45035, 72056, 90070, 99077, 144112, 180140, 198154, 360280, 396308, 495385, 720560, 792616, 990770, 1585232, 1981540, 3963080, 7926160]

約数ペア:

[(1, 7926160), (2, 3963080), (4, 1981540), (5, 1585232), (8, 990770), (10, 792616), (11, 720560), (16, 495385), (20, 396308), (22, 360280), (40, 198154), (44, 180140), (55, 144112), (80, 99077), (88, 90070), (110, 72056), (176, 45035), (220, 36028), (440, 18014), (880, 9007)]