1833963980

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1319}}^1\times {\mathrm{3659}}^1$

素因数の和:5006

約数の個数: 48

約数和(自身を含む): 4058208000

約数和(自身を除く): 2224244020

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 1319, 2638, 3659, 5276, 6595, 7318, 13190, 14636, 18295, 25061, 26380, 36590, 50122, 69521, 73180, 100244, 125305, 139042, 250610, 278084, 347605, 501220, 695210, 1390420, 4826221, 9652442, 19304884, 24131105, 48262210, 91698199, 96524420, 183396398, 366792796, 458490995, 916981990, 1833963980]

約数ペア:

[(1, 1833963980), (2, 916981990), (4, 458490995), (5, 366792796), (10, 183396398), (19, 96524420), (20, 91698199), (38, 48262210), (76, 24131105), (95, 19304884), (190, 9652442), (380, 4826221), (1319, 1390420), (2638, 695210), (3659, 501220), (5276, 347605), (6595, 278084), (7318, 250610), (13190, 139042), (14636, 125305), (18295, 100244), (25061, 73180), (26380, 69521), (36590, 50122)]