2039822210

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{75521}}^1$

素因数の和:75638

約数の個数: 32

約数和(自身を含む): 3822621552

約数和(自身を除く): 1782799342

約数列:

[1, 2, 5, 10, 37, 73, 74, 146, 185, 365, 370, 730, 2701, 5402, 13505, 27010, 75521, 151042, 377605, 755210, 2794277, 5513033, 5588554, 11026066, 13971385, 27565165, 27942770, 55130330, 203982221, 407964442, 1019911105, 2039822210]

約数ペア:

[(1, 2039822210), (2, 1019911105), (5, 407964442), (10, 203982221), (37, 55130330), (73, 27942770), (74, 27565165), (146, 13971385), (185, 11026066), (365, 5588554), (370, 5513033), (730, 2794277), (2701, 755210), (5402, 377605), (13505, 151042), (27010, 75521)]