43922890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{9739}}^1$

素因数の和:9798

約数の個数: 32

約数和(自身を含む): 88361280

約数和(自身を除く): 44438390

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 902, 2255, 4510, 9739, 19478, 48695, 97390, 107129, 214258, 399299, 535645, 798598, 1071290, 1996495, 3992990, 4392289, 8784578, 21961445, 43922890]

約数ペア:

[(1, 43922890), (2, 21961445), (5, 8784578), (10, 4392289), (11, 3992990), (22, 1996495), (41, 1071290), (55, 798598), (82, 535645), (110, 399299), (205, 214258), (410, 107129), (451, 97390), (902, 48695), (2255, 19478), (4510, 9739)]