118188560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{211051}}^1$

素因数の和:211071

約数の個数: 40

約数和(自身を含む): 314045376

約数和(自身を除く): 195856816

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 211051, 422102, 844204, 1055255, 1477357, 1688408, 2110510, 2954714, 3376816, 4221020, 5909428, 7386785, 8442040, 11818856, 14773570, 16884080, 23637712, 29547140, 59094280, 118188560]

約数ペア:

[(1, 118188560), (2, 59094280), (4, 29547140), (5, 23637712), (7, 16884080), (8, 14773570), (10, 11818856), (14, 8442040), (16, 7386785), (20, 5909428), (28, 4221020), (35, 3376816), (40, 2954714), (56, 2110510), (70, 1688408), (80, 1477357), (112, 1055255), (140, 844204), (280, 422102), (560, 211051)]