125522260

素因数分解:

$2^2\times 5^1\times {\mathrm{1973}}^1\times {\mathrm{3181}}^1$

素因数の和:5163

約数の個数: 24

約数和(自身を含む): 263813256

約数和(自身を除く): 138290996

約数列:

[1, 2, 4, 5, 10, 20, 1973, 3181, 3946, 6362, 7892, 9865, 12724, 15905, 19730, 31810, 39460, 63620, 6276113, 12552226, 25104452, 31380565, 62761130, 125522260]

約数ペア:

[(1, 125522260), (2, 62761130), (4, 31380565), (5, 25104452), (10, 12552226), (20, 6276113), (1973, 63620), (3181, 39460), (3946, 31810), (6362, 19730), (7892, 15905), (9865, 12724)]