75156050

素因数分解:

$2^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{16889}}^1$

素因数の和:16990

約数の個数: 24

約数和(自身を含む): 141369300

約数和(自身を除く): 66213250

約数列:

[1, 2, 5, 10, 25, 50, 89, 178, 445, 890, 2225, 4450, 16889, 33778, 84445, 168890, 422225, 844450, 1503121, 3006242, 7515605, 15031210, 37578025, 75156050]

約数ペア:

[(1, 75156050), (2, 37578025), (5, 15031210), (10, 7515605), (25, 3006242), (50, 1503121), (89, 844450), (178, 422225), (445, 168890), (890, 84445), (2225, 33778), (4450, 16889)]