36145220

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1303}}^1$

素因数の和:1404

約数の個数: 48

約数和(自身を含む): 81056640

約数和(自身を除く): 44911420

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 73, 76, 95, 146, 190, 292, 365, 380, 730, 1303, 1387, 1460, 2606, 2774, 5212, 5548, 6515, 6935, 13030, 13870, 24757, 26060, 27740, 49514, 95119, 99028, 123785, 190238, 247570, 380476, 475595, 495140, 951190, 1807261, 1902380, 3614522, 7229044, 9036305, 18072610, 36145220]

約数ペア:

[(1, 36145220), (2, 18072610), (4, 9036305), (5, 7229044), (10, 3614522), (19, 1902380), (20, 1807261), (38, 951190), (73, 495140), (76, 475595), (95, 380476), (146, 247570), (190, 190238), (292, 123785), (365, 99028), (380, 95119), (730, 49514), (1303, 27740), (1387, 26060), (1460, 24757), (2606, 13870), (2774, 13030), (5212, 6935), (5548, 6515)]