264879950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{2707}}^1$

素因数の和:2841

約数の個数: 48

約数和(自身を含む): 523835520

約数和(自身を除く): 258955570

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 103, 190, 206, 475, 515, 950, 1030, 1957, 2575, 2707, 3914, 5150, 5414, 9785, 13535, 19570, 27070, 48925, 51433, 67675, 97850, 102866, 135350, 257165, 278821, 514330, 557642, 1285825, 1394105, 2571650, 2788210, 5297599, 6970525, 10595198, 13941050, 26487995, 52975990, 132439975, 264879950]

約数ペア:

[(1, 264879950), (2, 132439975), (5, 52975990), (10, 26487995), (19, 13941050), (25, 10595198), (38, 6970525), (50, 5297599), (95, 2788210), (103, 2571650), (190, 1394105), (206, 1285825), (475, 557642), (515, 514330), (950, 278821), (1030, 257165), (1957, 135350), (2575, 102866), (2707, 97850), (3914, 67675), (5150, 51433), (5414, 48925), (9785, 27070), (13535, 19570)]