6470120

素因数分解:

$2^3\times 5^1\times {\mathrm{161753}}^1$

素因数の和:161764

約数の個数: 16

約数和(自身を含む): 14557860

約数和(自身を除く): 8087740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 161753, 323506, 647012, 808765, 1294024, 1617530, 3235060, 6470120]

約数ペア:

[(1, 6470120), (2, 3235060), (4, 1617530), (5, 1294024), (8, 808765), (10, 647012), (20, 323506), (40, 161753)]