822022180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{16921}}^1$

素因数の和:17284

約数の個数: 48

約数和(自身を含む): 1978655616

約数和(自身を除く): 1156633436

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 347, 694, 1388, 1735, 2429, 3470, 4858, 6940, 9716, 12145, 16921, 24290, 33842, 48580, 67684, 84605, 118447, 169210, 236894, 338420, 473788, 592235, 1184470, 2368940, 5871587, 11743174, 23486348, 29357935, 41101109, 58715870, 82202218, 117431740, 164404436, 205505545, 411011090, 822022180]

約数ペア:

[(1, 822022180), (2, 411011090), (4, 205505545), (5, 164404436), (7, 117431740), (10, 82202218), (14, 58715870), (20, 41101109), (28, 29357935), (35, 23486348), (70, 11743174), (140, 5871587), (347, 2368940), (694, 1184470), (1388, 592235), (1735, 473788), (2429, 338420), (3470, 236894), (4858, 169210), (6940, 118447), (9716, 84605), (12145, 67684), (16921, 48580), (24290, 33842)]