11481320

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15107}}^1$

素因数の和:15137

約数の個数: 32

約数和(自身を含む): 27194400

約数和(自身を除く): 15713080

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 15107, 30214, 60428, 75535, 120856, 151070, 287033, 302140, 574066, 604280, 1148132, 1435165, 2296264, 2870330, 5740660, 11481320]

約数ペア:

[(1, 11481320), (2, 5740660), (4, 2870330), (5, 2296264), (8, 1435165), (10, 1148132), (19, 604280), (20, 574066), (38, 302140), (40, 287033), (76, 151070), (95, 120856), (152, 75535), (190, 60428), (380, 30214), (760, 15107)]