3884320

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2207}}^1$

素因数の和:2233

約数の個数: 48

約数和(自身を含む): 10015488

約数和(自身を除く): 6131168

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 2207, 4414, 8828, 11035, 17656, 22070, 24277, 35312, 44140, 48554, 70624, 88280, 97108, 121385, 176560, 194216, 242770, 353120, 388432, 485540, 776864, 971080, 1942160, 3884320]

約数ペア:

[(1, 3884320), (2, 1942160), (4, 971080), (5, 776864), (8, 485540), (10, 388432), (11, 353120), (16, 242770), (20, 194216), (22, 176560), (32, 121385), (40, 97108), (44, 88280), (55, 70624), (80, 48554), (88, 44140), (110, 35312), (160, 24277), (176, 22070), (220, 17656), (352, 11035), (440, 8828), (880, 4414), (1760, 2207)]