2016097220

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{929}}^1\times {\mathrm{5711}}^1$

素因数の和:6668

約数の個数: 48

約数和(自身を含む): 4462214400

約数和(自身を除く): 2446117180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 929, 1858, 3716, 4645, 5711, 9290, 11422, 17651, 18580, 22844, 28555, 35302, 57110, 70604, 88255, 108509, 114220, 176510, 217018, 353020, 434036, 542545, 1085090, 2170180, 5305519, 10611038, 21222076, 26527595, 53055190, 100804861, 106110380, 201609722, 403219444, 504024305, 1008048610, 2016097220]

約数ペア:

[(1, 2016097220), (2, 1008048610), (4, 504024305), (5, 403219444), (10, 201609722), (19, 106110380), (20, 100804861), (38, 53055190), (76, 26527595), (95, 21222076), (190, 10611038), (380, 5305519), (929, 2170180), (1858, 1085090), (3716, 542545), (4645, 434036), (5711, 353020), (9290, 217018), (11422, 176510), (17651, 114220), (18580, 108509), (22844, 88255), (28555, 70604), (35302, 57110)]