13796366980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{701}}^1\times {\mathrm{89459}}^1$

素因数の和:90180

約数の個数: 48

約数和(自身を含む): 31651663680

約数和(自身を除く): 17855296700

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 701, 1402, 2804, 3505, 7010, 7711, 14020, 15422, 30844, 38555, 77110, 89459, 154220, 178918, 357836, 447295, 894590, 984049, 1789180, 1968098, 3936196, 4920245, 9840490, 19680980, 62710759, 125421518, 250843036, 313553795, 627107590, 689818349, 1254215180, 1379636698, 2759273396, 3449091745, 6898183490, 13796366980]

約数ペア:

[(1, 13796366980), (2, 6898183490), (4, 3449091745), (5, 2759273396), (10, 1379636698), (11, 1254215180), (20, 689818349), (22, 627107590), (44, 313553795), (55, 250843036), (110, 125421518), (220, 62710759), (701, 19680980), (1402, 9840490), (2804, 4920245), (3505, 3936196), (7010, 1968098), (7711, 1789180), (14020, 984049), (15422, 894590), (30844, 447295), (38555, 357836), (77110, 178918), (89459, 154220)]