2000562815

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{389}}^1\times {\mathrm{25087}}^1$

素因数の和:25522

約数の個数: 16

約数和(自身を含む): 2465648640

約数和(自身を除く): 465085825

約数列:

[1, 5, 41, 205, 389, 1945, 15949, 25087, 79745, 125435, 1028567, 5142835, 9758843, 48794215, 400112563, 2000562815]

約数ペア:

[(1, 2000562815), (5, 400112563), (41, 48794215), (205, 9758843), (389, 5142835), (1945, 1028567), (15949, 125435), (25087, 79745)]