7533366940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{796339}}^1$

素因数の和:796402

約数の個数: 48

約数和(自身を含む): 17659635840

約数和(自身を除く): 10126268900

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 43, 44, 55, 86, 110, 172, 215, 220, 430, 473, 860, 946, 1892, 2365, 4730, 9460, 796339, 1592678, 3185356, 3981695, 7963390, 8759729, 15926780, 17519458, 34242577, 35038916, 43798645, 68485154, 87597290, 136970308, 171212885, 175194580, 342425770, 376668347, 684851540, 753336694, 1506673388, 1883341735, 3766683470, 7533366940]

約数ペア:

[(1, 7533366940), (2, 3766683470), (4, 1883341735), (5, 1506673388), (10, 753336694), (11, 684851540), (20, 376668347), (22, 342425770), (43, 175194580), (44, 171212885), (55, 136970308), (86, 87597290), (110, 68485154), (172, 43798645), (215, 35038916), (220, 34242577), (430, 17519458), (473, 15926780), (860, 8759729), (946, 7963390), (1892, 3981695), (2365, 3185356), (4730, 1592678), (9460, 796339)]