190084180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{66463}}^1$

素因数の和:66496

約数の個数: 48

約数和(自身を含む): 468969984

約数和(自身を除く): 278885804

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 66463, 132926, 265852, 332315, 664630, 731093, 864019, 1329260, 1462186, 1728038, 2924372, 3456076, 3655465, 4320095, 7310930, 8640190, 9504209, 14621860, 17280380, 19008418, 38016836, 47521045, 95042090, 190084180]

約数ペア:

[(1, 190084180), (2, 95042090), (4, 47521045), (5, 38016836), (10, 19008418), (11, 17280380), (13, 14621860), (20, 9504209), (22, 8640190), (26, 7310930), (44, 4320095), (52, 3655465), (55, 3456076), (65, 2924372), (110, 1728038), (130, 1462186), (143, 1329260), (220, 864019), (260, 731093), (286, 664630), (572, 332315), (715, 265852), (1430, 132926), (2860, 66463)]