9778880860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{12547}}^1$

素因数の和:12875

約数の個数: 96

約数和(自身を含む): 24790832640

約数和(自身を除く): 15011951780

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 293, 380, 532, 586, 665, 1172, 1330, 1465, 2051, 2660, 2930, 4102, 5567, 5860, 8204, 10255, 11134, 12547, 20510, 22268, 25094, 27835, 38969, 41020, 50188, 55670, 62735, 77938, 87829, 111340, 125470, 155876, 175658, 194845, 238393, 250940, 351316, 389690, 439145, 476786, 779380, 878290, 953572, 1191965, 1668751, 1756580, 2383930, 3337502, 3676271, 4767860, 6675004, 7352542, 8343755, 14705084, 16687510, 18381355, 25733897, 33375020, 36762710, 51467794, 69849149, 73525420, 102935588, 128669485, 139698298, 257338970, 279396596, 349245745, 488944043, 514677940, 698491490, 977888086, 1396982980, 1955776172, 2444720215, 4889440430, 9778880860]

約数ペア:

[(1, 9778880860), (2, 4889440430), (4, 2444720215), (5, 1955776172), (7, 1396982980), (10, 977888086), (14, 698491490), (19, 514677940), (20, 488944043), (28, 349245745), (35, 279396596), (38, 257338970), (70, 139698298), (76, 128669485), (95, 102935588), (133, 73525420), (140, 69849149), (190, 51467794), (266, 36762710), (293, 33375020), (380, 25733897), (532, 18381355), (586, 16687510), (665, 14705084), (1172, 8343755), (1330, 7352542), (1465, 6675004), (2051, 4767860), (2660, 3676271), (2930, 3337502), (4102, 2383930), (5567, 1756580), (5860, 1668751), (8204, 1191965), (10255, 953572), (11134, 878290), (12547, 779380), (20510, 476786), (22268, 439145), (25094, 389690), (27835, 351316), (38969, 250940), (41020, 238393), (50188, 194845), (55670, 175658), (62735, 155876), (77938, 125470), (87829, 111340)]