25349090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{859}}^1$

素因数の和:1106

約数の個数: 32

約数和(自身を含む): 49412160

約数和(自身を除く): 24063070

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 227, 454, 859, 1135, 1718, 2270, 2951, 4295, 5902, 8590, 11167, 14755, 22334, 29510, 55835, 111670, 194993, 389986, 974965, 1949930, 2534909, 5069818, 12674545, 25349090]

約数ペア:

[(1, 25349090), (2, 12674545), (5, 5069818), (10, 2534909), (13, 1949930), (26, 974965), (65, 389986), (130, 194993), (227, 111670), (454, 55835), (859, 29510), (1135, 22334), (1718, 14755), (2270, 11167), (2951, 8590), (4295, 5902)]