26160890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{16249}}^1$

素因数の和:16286

約数の個数: 32

約数和(自身を含む): 56160000

約数和(自身を除く): 29999110

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 16249, 32498, 81245, 113743, 162490, 227486, 373727, 568715, 747454, 1137430, 1868635, 2616089, 3737270, 5232178, 13080445, 26160890]

約数ペア:

[(1, 26160890), (2, 13080445), (5, 5232178), (7, 3737270), (10, 2616089), (14, 1868635), (23, 1137430), (35, 747454), (46, 568715), (70, 373727), (115, 227486), (161, 162490), (230, 113743), (322, 81245), (805, 32498), (1610, 16249)]