26556010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{5521}}^1$

素因数の和:5578

約数の個数: 32

約数和(自身を含む): 52878672

約数和(自身を除く): 26322662

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2405, 4810, 5521, 11042, 27605, 55210, 71773, 143546, 204277, 358865, 408554, 717730, 1021385, 2042770, 2655601, 5311202, 13278005, 26556010]

約数ペア:

[(1, 26556010), (2, 13278005), (5, 5311202), (10, 2655601), (13, 2042770), (26, 1021385), (37, 717730), (65, 408554), (74, 358865), (130, 204277), (185, 143546), (370, 71773), (481, 55210), (962, 27605), (2405, 11042), (4810, 5521)]