1075580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4889}}^1$

素因数の和:4909

約数の個数: 24

約数和(自身を含む): 2464560

約数和(自身を除く): 1388980

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 4889, 9778, 19556, 24445, 48890, 53779, 97780, 107558, 215116, 268895, 537790, 1075580]

約数ペア:

[(1, 1075580), (2, 537790), (4, 268895), (5, 215116), (10, 107558), (11, 97780), (20, 53779), (22, 48890), (44, 24445), (55, 19556), (110, 9778), (220, 4889)]