1004034090460

素因数分解:

$2^2\times 5^1\times {\mathrm{1973}}^1\times {\mathrm{2897}}^1\times {\mathrm{8783}}^1$

素因数の和:13662

約数の個数: 48

約数和(自身を含む): 2110508701056

約数和(自身を除く): 1106474610596

約数列:

[1, 2, 4, 5, 10, 20, 1973, 2897, 3946, 5794, 7892, 8783, 9865, 11588, 14485, 17566, 19730, 28970, 35132, 39460, 43915, 57940, 87830, 175660, 5715781, 11431562, 17328859, 22863124, 25444351, 28578905, 34657718, 50888702, 57157810, 69315436, 86644295, 101777404, 114315620, 127221755, 173288590, 254443510, 346577180, 508887020, 50201704523, 100403409046, 200806818092, 251008522615, 502017045230, 1004034090460]

約数ペア:

[(1, 1004034090460), (2, 502017045230), (4, 251008522615), (5, 200806818092), (10, 100403409046), (20, 50201704523), (1973, 508887020), (2897, 346577180), (3946, 254443510), (5794, 173288590), (7892, 127221755), (8783, 114315620), (9865, 101777404), (11588, 86644295), (14485, 69315436), (17566, 57157810), (19730, 50888702), (28970, 34657718), (35132, 28578905), (39460, 25444351), (43915, 22863124), (57940, 17328859), (87830, 11431562), (175660, 5715781)]