25460506370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1879}}^1\times {\mathrm{104231}}^1$

素因数の和:106130

約数の個数: 32

約数和(自身を含む): 49380952320

約数和(自身を除く): 23920445950

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1879, 3758, 9395, 18790, 24427, 48854, 104231, 122135, 208462, 244270, 521155, 1042310, 1355003, 2710006, 6775015, 13550030, 195850049, 391700098, 979250245, 1958500490, 2546050637, 5092101274, 12730253185, 25460506370]

約数ペア:

[(1, 25460506370), (2, 12730253185), (5, 5092101274), (10, 2546050637), (13, 1958500490), (26, 979250245), (65, 391700098), (130, 195850049), (1879, 13550030), (3758, 6775015), (9395, 2710006), (18790, 1355003), (24427, 1042310), (48854, 521155), (104231, 244270), (122135, 208462)]