241812580

素因数分解:

$2^2\times 5^1\times {\mathrm{1409}}^1\times {\mathrm{8581}}^1$

素因数の和:9999

約数の個数: 24

約数和(自身を含む): 508226040

約数和(自身を除く): 266413460

約数列:

[1, 2, 4, 5, 10, 20, 1409, 2818, 5636, 7045, 8581, 14090, 17162, 28180, 34324, 42905, 85810, 171620, 12090629, 24181258, 48362516, 60453145, 120906290, 241812580]

約数ペア:

[(1, 241812580), (2, 120906290), (4, 60453145), (5, 48362516), (10, 24181258), (20, 12090629), (1409, 171620), (2818, 85810), (5636, 42905), (7045, 34324), (8581, 28180), (14090, 17162)]