1568014780

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1\times {\mathrm{5939}}^1$

素因数の和:6298

約数の個数: 48

約数和(自身を含む): 3380952960

約数和(自身を除く): 1812938180

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 307, 430, 614, 860, 1228, 1535, 3070, 5939, 6140, 11878, 13201, 23756, 26402, 29695, 52804, 59390, 66005, 118780, 132010, 255377, 264020, 510754, 1021508, 1276885, 1823273, 2553770, 3646546, 5107540, 7293092, 9116365, 18232730, 36465460, 78400739, 156801478, 313602956, 392003695, 784007390, 1568014780]

約数ペア:

[(1, 1568014780), (2, 784007390), (4, 392003695), (5, 313602956), (10, 156801478), (20, 78400739), (43, 36465460), (86, 18232730), (172, 9116365), (215, 7293092), (307, 5107540), (430, 3646546), (614, 2553770), (860, 1823273), (1228, 1276885), (1535, 1021508), (3070, 510754), (5939, 264020), (6140, 255377), (11878, 132010), (13201, 118780), (23756, 66005), (26402, 59390), (29695, 52804)]