7420240

素因数分解:

$2^4\times 5^1\times {\mathrm{92753}}^1$

素因数の和:92766

約数の個数: 20

約数和(自身を含む): 17252244

約数和(自身を除く): 9832004

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 92753, 185506, 371012, 463765, 742024, 927530, 1484048, 1855060, 3710120, 7420240]

約数ペア:

[(1, 7420240), (2, 3710120), (4, 1855060), (5, 1484048), (8, 927530), (10, 742024), (16, 463765), (20, 371012), (40, 185506), (80, 92753)]