40509370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{3259}}^1$

素因数の和:3390

約数の個数: 32

約数和(自身を含む): 80274240

約数和(自身を除く): 39764870

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 113, 226, 565, 1130, 1243, 2486, 3259, 6215, 6518, 12430, 16295, 32590, 35849, 71698, 179245, 358490, 368267, 736534, 1841335, 3682670, 4050937, 8101874, 20254685, 40509370]

約数ペア:

[(1, 40509370), (2, 20254685), (5, 8101874), (10, 4050937), (11, 3682670), (22, 1841335), (55, 736534), (110, 368267), (113, 358490), (226, 179245), (565, 71698), (1130, 35849), (1243, 32590), (2486, 16295), (3259, 12430), (6215, 6518)]