11263780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{51199}}^1$

素因数の和:51219

約数の個数: 24

約数和(自身を含む): 25804800

約数和(自身を除く): 14541020

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 51199, 102398, 204796, 255995, 511990, 563189, 1023980, 1126378, 2252756, 2815945, 5631890, 11263780]

約数ペア:

[(1, 11263780), (2, 5631890), (4, 2815945), (5, 2252756), (10, 1126378), (11, 1023980), (20, 563189), (22, 511990), (44, 255995), (55, 204796), (110, 102398), (220, 51199)]