2040609310

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2683}}^1\times {\mathrm{4003}}^1$

素因数の和:6712

約数の個数: 32

約数和(自身を含む): 3868824960

約数和(自身を除く): 1828215650

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 2683, 4003, 5366, 8006, 13415, 20015, 26830, 40030, 50977, 76057, 101954, 152114, 254885, 380285, 509770, 760570, 10740049, 21480098, 53700245, 107400490, 204060931, 408121862, 1020304655, 2040609310]

約数ペア:

[(1, 2040609310), (2, 1020304655), (5, 408121862), (10, 204060931), (19, 107400490), (38, 53700245), (95, 21480098), (190, 10740049), (2683, 760570), (4003, 509770), (5366, 380285), (8006, 254885), (13415, 152114), (20015, 101954), (26830, 76057), (40030, 50977)]