5148413.00000000

素因数分解:

$2^4\times 5^1\times {\mathrm{130307}}^1$

素因数の和:130320

約数の個数: 20

約数和(自身を含む): 24237288

約数和(自身を除く): 13812728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 130307, 260614, 521228, 651535, 1042456, 1303070, 2084912, 2606140, 5212280, 10424560]

約数ペア:

[(1, 10424560), (2, 5212280), (4, 2606140), (5, 2084912), (8, 1303070), (10, 1042456), (16, 651535), (20, 521228), (40, 260614), (80, 130307)]