26451230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10709}}^1$

素因数の和:10748

約数の個数: 32

約数和(自身を含む): 53978400

約数和(自身を除く): 27527170

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 10709, 21418, 53545, 107090, 139217, 203471, 278434, 406942, 696085, 1017355, 1392170, 2034710, 2645123, 5290246, 13225615, 26451230]

約数ペア:

[(1, 26451230), (2, 13225615), (5, 5290246), (10, 2645123), (13, 2034710), (19, 1392170), (26, 1017355), (38, 696085), (65, 406942), (95, 278434), (130, 203471), (190, 139217), (247, 107090), (494, 53545), (1235, 21418), (2470, 10709)]