26780522065

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2131}}^1\times {\mathrm{5573}}^1$

素因数の和:7761

約数の個数: 32

約数和(自身を含む): 35936514432

約数和(自身を除く): 9155992367

約数列:

[1, 5, 11, 41, 55, 205, 451, 2131, 2255, 5573, 10655, 23441, 27865, 61303, 87371, 117205, 228493, 306515, 436855, 961081, 1142465, 2513423, 4805405, 11876063, 12567115, 59380315, 130636693, 486918583, 653183465, 2434592915, 5356104413, 26780522065]

約数ペア:

[(1, 26780522065), (5, 5356104413), (11, 2434592915), (41, 653183465), (55, 486918583), (205, 130636693), (451, 59380315), (2131, 12567115), (2255, 11876063), (5573, 4805405), (10655, 2513423), (23441, 1142465), (27865, 961081), (61303, 436855), (87371, 306515), (117205, 228493)]