37939940

素因数分解:

$2^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{9829}}^1$

素因数の和:10031

約数の個数: 24

約数和(自身を含む): 80094840

約数和(自身を除く): 42154900

約数列:

[1, 2, 4, 5, 10, 20, 193, 386, 772, 965, 1930, 3860, 9829, 19658, 39316, 49145, 98290, 196580, 1896997, 3793994, 7587988, 9484985, 18969970, 37939940]

約数ペア:

[(1, 37939940), (2, 18969970), (4, 9484985), (5, 7587988), (10, 3793994), (20, 1896997), (193, 196580), (386, 98290), (772, 49145), (965, 39316), (1930, 19658), (3860, 9829)]