21925550

素因数分解:

$2^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{6007}}^1$

素因数の和:6092

約数の個数: 24

約数和(自身を含む): 41347056

約数和(自身を除く): 19421506

約数列:

[1, 2, 5, 10, 25, 50, 73, 146, 365, 730, 1825, 3650, 6007, 12014, 30035, 60070, 150175, 300350, 438511, 877022, 2192555, 4385110, 10962775, 21925550]

約数ペア:

[(1, 21925550), (2, 10962775), (5, 4385110), (10, 2192555), (25, 877022), (50, 438511), (73, 300350), (146, 150175), (365, 60070), (730, 30035), (1825, 12014), (3650, 6007)]