125540350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{193139}}^1$

素因数の和:193164

約数の個数: 24

約数和(自身を含む): 251468280

約数和(自身を除く): 125927930

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 193139, 386278, 965695, 1931390, 2510807, 4828475, 5021614, 9656950, 12554035, 25108070, 62770175, 125540350]

約数ペア:

[(1, 125540350), (2, 62770175), (5, 25108070), (10, 12554035), (13, 9656950), (25, 5021614), (26, 4828475), (50, 2510807), (65, 1931390), (130, 965695), (325, 386278), (650, 193139)]