13165120

素因数分解:

$2^6\times 5^1\times {\mathrm{41141}}^1$

素因数の和:41158

約数の個数: 28

約数和(自身を含む): 31350204

約数和(自身を除く): 18185084

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 41141, 82282, 164564, 205705, 329128, 411410, 658256, 822820, 1316512, 1645640, 2633024, 3291280, 6582560, 13165120]

約数ペア:

[(1, 13165120), (2, 6582560), (4, 3291280), (5, 2633024), (8, 1645640), (10, 1316512), (16, 822820), (20, 658256), (32, 411410), (40, 329128), (64, 205705), (80, 164564), (160, 82282), (320, 41141)]