520404530

素因数分解:

$2^1\times 5^1\times {\mathrm{5051}}^1\times {\mathrm{10303}}^1$

素因数の和:15361

約数の個数: 16

約数和(自身を含む): 937004544

約数和(自身を除く): 416600014

約数列:

[1, 2, 5, 10, 5051, 10102, 10303, 20606, 25255, 50510, 51515, 103030, 52040453, 104080906, 260202265, 520404530]

約数ペア:

[(1, 520404530), (2, 260202265), (5, 104080906), (10, 52040453), (5051, 103030), (10102, 51515), (10303, 50510), (20606, 25255)]