2000289725

素因数分解:

$5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{368717}}^1$

素因数の和:368765

約数の個数: 24

約数和(自身を含む): 2926146048

約数和(自身を除く): 925856323

約数列:

[1, 5, 7, 25, 31, 35, 155, 175, 217, 775, 1085, 5425, 368717, 1843585, 2581019, 9217925, 11430227, 12905095, 57151135, 64525475, 80011589, 285755675, 400057945, 2000289725]

約数ペア:

[(1, 2000289725), (5, 400057945), (7, 285755675), (25, 80011589), (31, 64525475), (35, 57151135), (155, 12905095), (175, 11430227), (217, 9217925), (775, 2581019), (1085, 1843585), (5425, 368717)]