56552670760

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{19367353}}^1$

素因数の和:19367437

約数の個数: 32

約数和(自身を含む): 128986577640

約数和(自身を除く): 72433906880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 19367353, 38734706, 77469412, 96836765, 154938824, 193673530, 387347060, 774694120, 1413816769, 2827633538, 5655267076, 7069083845, 11310534152, 14138167690, 28276335380, 56552670760]

約数ペア:

[(1, 56552670760), (2, 28276335380), (4, 14138167690), (5, 11310534152), (8, 7069083845), (10, 5655267076), (20, 2827633538), (40, 1413816769), (73, 774694120), (146, 387347060), (292, 193673530), (365, 154938824), (584, 96836765), (730, 77469412), (1460, 38734706), (2920, 19367353)]