17160560

素因数分解:

$2^4\times 5^1\times {\mathrm{214507}}^1$

素因数の和:214520

約数の個数: 20

約数和(自身を含む): 39898488

約数和(自身を除く): 22737928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 214507, 429014, 858028, 1072535, 1716056, 2145070, 3432112, 4290140, 8580280, 17160560]

約数ペア:

[(1, 17160560), (2, 8580280), (4, 4290140), (5, 3432112), (8, 2145070), (10, 1716056), (16, 1072535), (20, 858028), (40, 429014), (80, 214507)]