42706180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{194119}}^1$

素因数の和:194139

約数の個数: 24

約数和(自身を含む): 97836480

約数和(自身を除く): 55130300

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 194119, 388238, 776476, 970595, 1941190, 2135309, 3882380, 4270618, 8541236, 10676545, 21353090, 42706180]

約数ペア:

[(1, 42706180), (2, 21353090), (4, 10676545), (5, 8541236), (10, 4270618), (11, 3882380), (20, 2135309), (22, 1941190), (44, 970595), (55, 776476), (110, 388238), (220, 194119)]