42292580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{192239}}^1$

素因数の和:192259

約数の個数: 24

約数和(自身を含む): 96888960

約数和(自身を除く): 54596380

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 192239, 384478, 768956, 961195, 1922390, 2114629, 3844780, 4229258, 8458516, 10573145, 21146290, 42292580]

約数ペア:

[(1, 42292580), (2, 21146290), (4, 10573145), (5, 8458516), (10, 4229258), (11, 3844780), (20, 2114629), (22, 1922390), (44, 961195), (55, 768956), (110, 384478), (220, 192239)]