229076210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{23399}}^1$

素因数の和:23506

約数の個数: 32

約数和(自身を含む): 454896000

約数和(自身を除く): 225819790

約数列:

[1, 2, 5, 10, 11, 22, 55, 89, 110, 178, 445, 890, 979, 1958, 4895, 9790, 23399, 46798, 116995, 233990, 257389, 514778, 1286945, 2082511, 2573890, 4165022, 10412555, 20825110, 22907621, 45815242, 114538105, 229076210]

約数ペア:

[(1, 229076210), (2, 114538105), (5, 45815242), (10, 22907621), (11, 20825110), (22, 10412555), (55, 4165022), (89, 2573890), (110, 2082511), (178, 1286945), (445, 514778), (890, 257389), (979, 233990), (1958, 116995), (4895, 46798), (9790, 23399)]