25108070

素因数分解:

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

素因数の和:193159

約数の個数: 16

約数和(自身を含む): 48671280

約数和(自身を除く): 23563210

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 193139, 386278, 965695, 1931390, 2510807, 5021614, 12554035, 25108070]

約数ペア:

[(1, 25108070), (2, 12554035), (5, 5021614), (10, 2510807), (13, 1931390), (26, 965695), (65, 386278), (130, 193139)]