45070540

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{21061}}^1$

素因数の和:21177

約数の個数: 24

約数和(自身を含む): 95537232

約数和(自身を除く): 50466692

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 21061, 42122, 84244, 105305, 210610, 421220, 2253527, 4507054, 9014108, 11267635, 22535270, 45070540]

約数ペア:

[(1, 45070540), (2, 22535270), (4, 11267635), (5, 9014108), (10, 4507054), (20, 2253527), (107, 421220), (214, 210610), (428, 105305), (535, 84244), (1070, 42122), (2140, 21061)]