26257090

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{269}}^1$

素因数の和:546

約数の個数: 32

約数和(自身を含む): 48755520

約数和(自身を除く): 22498430

約数列:

[1, 2, 5, 10, 43, 86, 215, 227, 269, 430, 454, 538, 1135, 1345, 2270, 2690, 9761, 11567, 19522, 23134, 48805, 57835, 61063, 97610, 115670, 122126, 305315, 610630, 2625709, 5251418, 13128545, 26257090]

約数ペア:

[(1, 26257090), (2, 13128545), (5, 5251418), (10, 2625709), (43, 610630), (86, 305315), (215, 122126), (227, 115670), (269, 97610), (430, 61063), (454, 57835), (538, 48805), (1135, 23134), (1345, 19522), (2270, 11567), (2690, 9761)]