7008680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{25031}}^1$

素因数の和:25049

約数の個数: 32

約数和(自身を含む): 18023040

約数和(自身を除く): 11014360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 25031, 50062, 100124, 125155, 175217, 200248, 250310, 350434, 500620, 700868, 876085, 1001240, 1401736, 1752170, 3504340, 7008680]

約数ペア:

[(1, 7008680), (2, 3504340), (4, 1752170), (5, 1401736), (7, 1001240), (8, 876085), (10, 700868), (14, 500620), (20, 350434), (28, 250310), (35, 200248), (40, 175217), (56, 125155), (70, 100124), (140, 50062), (280, 25031)]