2014889140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{66851}}^1$

素因数の和:67008

約数の個数: 48

約数和(自身を含む): 4649690304

約数和(自身を除く): 2634801164

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 137, 220, 274, 548, 685, 1370, 1507, 2740, 3014, 6028, 7535, 15070, 30140, 66851, 133702, 267404, 334255, 668510, 735361, 1337020, 1470722, 2941444, 3676805, 7353610, 9158587, 14707220, 18317174, 36634348, 45792935, 91585870, 100744457, 183171740, 201488914, 402977828, 503722285, 1007444570, 2014889140]

約数ペア:

[(1, 2014889140), (2, 1007444570), (4, 503722285), (5, 402977828), (10, 201488914), (11, 183171740), (20, 100744457), (22, 91585870), (44, 45792935), (55, 36634348), (110, 18317174), (137, 14707220), (220, 9158587), (274, 7353610), (548, 3676805), (685, 2941444), (1370, 1470722), (1507, 1337020), (2740, 735361), (3014, 668510), (6028, 334255), (7535, 267404), (15070, 133702), (30140, 66851)]