26459210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{887}}^1$

素因数の和:1070

約数の個数: 32

約数和(自身を含む): 50509440

約数和(自身を除く): 24050230

約数列:

[1, 2, 5, 10, 19, 38, 95, 157, 190, 314, 785, 887, 1570, 1774, 2983, 4435, 5966, 8870, 14915, 16853, 29830, 33706, 84265, 139259, 168530, 278518, 696295, 1392590, 2645921, 5291842, 13229605, 26459210]

約数ペア:

[(1, 26459210), (2, 13229605), (5, 5291842), (10, 2645921), (19, 1392590), (38, 696295), (95, 278518), (157, 168530), (190, 139259), (314, 84265), (785, 33706), (887, 29830), (1570, 16853), (1774, 14915), (2983, 8870), (4435, 5966)]