4874568580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{809729}}^1$

素因数の和:809788

約数の個数: 48

約数和(自身を含む): 11971048320

約数和(自身を除く): 7096479740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 430, 602, 860, 1204, 1505, 3010, 6020, 809729, 1619458, 3238916, 4048645, 5668103, 8097290, 11336206, 16194580, 22672412, 28340515, 34818347, 56681030, 69636694, 113362060, 139273388, 174091735, 243728429, 348183470, 487456858, 696366940, 974913716, 1218642145, 2437284290, 4874568580]

約数ペア:

[(1, 4874568580), (2, 2437284290), (4, 1218642145), (5, 974913716), (7, 696366940), (10, 487456858), (14, 348183470), (20, 243728429), (28, 174091735), (35, 139273388), (43, 113362060), (70, 69636694), (86, 56681030), (140, 34818347), (172, 28340515), (215, 22672412), (301, 16194580), (430, 11336206), (602, 8097290), (860, 5668103), (1204, 4048645), (1505, 3238916), (3010, 1619458), (6020, 809729)]