20250670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{811}}^1$

素因数の和:1056

約数の個数: 32

約数和(自身を含む): 39989376

約数和(自身を除く): 19738706

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 227, 454, 811, 1135, 1622, 2270, 2497, 4055, 4994, 8110, 8921, 12485, 17842, 24970, 44605, 89210, 184097, 368194, 920485, 1840970, 2025067, 4050134, 10125335, 20250670]

約数ペア:

[(1, 20250670), (2, 10125335), (5, 4050134), (10, 2025067), (11, 1840970), (22, 920485), (55, 368194), (110, 184097), (227, 89210), (454, 44605), (811, 24970), (1135, 17842), (1622, 12485), (2270, 8921), (2497, 8110), (4055, 4994)]