26256890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{8231}}^1$

素因数の和:8278

約数の個数: 32

約数和(自身を含む): 53343360

約数和(自身を除く): 27086470

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 8231, 16462, 41155, 82310, 90541, 181082, 238699, 452705, 477398, 905410, 1193495, 2386990, 2625689, 5251378, 13128445, 26256890]

約数ペア:

[(1, 26256890), (2, 13128445), (5, 5251378), (10, 2625689), (11, 2386990), (22, 1193495), (29, 905410), (55, 477398), (58, 452705), (110, 238699), (145, 181082), (290, 90541), (319, 82310), (638, 41155), (1595, 16462), (3190, 8231)]