19761100

素因数分解:

$2^2\times 5^2\times {\mathrm{73}}^1\times {\mathrm{2707}}^1$

素因数の和:2794

約数の個数: 36

約数和(自身を含む): 43485064

約数和(自身を除く): 23723964

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 73, 100, 146, 292, 365, 730, 1460, 1825, 2707, 3650, 5414, 7300, 10828, 13535, 27070, 54140, 67675, 135350, 197611, 270700, 395222, 790444, 988055, 1976110, 3952220, 4940275, 9880550, 19761100]

約数ペア:

[(1, 19761100), (2, 9880550), (4, 4940275), (5, 3952220), (10, 1976110), (20, 988055), (25, 790444), (50, 395222), (73, 270700), (100, 197611), (146, 135350), (292, 67675), (365, 54140), (730, 27070), (1460, 13535), (1825, 10828), (2707, 7300), (3650, 5414)]