1566300940

素因数分解:

$2^2\times 5^1\times {\mathrm{14221}}^1\times {\mathrm{5507}}^1$

素因数の和:19737

約数の個数: 24

約数和(自身を含む): 3290060592

約数和(自身を除く): 1723759652

約数列:

[1, 2, 4, 5, 10, 20, 5507, 11014, 14221, 22028, 27535, 28442, 55070, 56884, 71105, 110140, 142210, 284420, 78315047, 156630094, 313260188, 391575235, 783150470, 1566300940]

約数ペア:

[(1, 1566300940), (2, 783150470), (4, 391575235), (5, 313260188), (10, 156630094), (20, 78315047), (5507, 284420), (11014, 142210), (14221, 110140), (22028, 71105), (27535, 56884), (28442, 55070)]