112656040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{402343}}^1$

素因数の和:402361

約数の個数: 32

約数和(自身を含む): 289687680

約数和(自身を除く): 177031640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 402343, 804686, 1609372, 2011715, 2816401, 3218744, 4023430, 5632802, 8046860, 11265604, 14082005, 16093720, 22531208, 28164010, 56328020, 112656040]

約数ペア:

[(1, 112656040), (2, 56328020), (4, 28164010), (5, 22531208), (7, 16093720), (8, 14082005), (10, 11265604), (14, 8046860), (20, 5632802), (28, 4023430), (35, 3218744), (40, 2816401), (56, 2011715), (70, 1609372), (140, 804686), (280, 402343)]