34040720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{683}}^1$

素因数の和:792

約数の個数: 80

約数和(自身を含む): 91601280

約数和(自身を除く): 57560560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 89, 112, 140, 178, 280, 356, 445, 560, 623, 683, 712, 890, 1246, 1366, 1424, 1780, 2492, 2732, 3115, 3415, 3560, 4781, 4984, 5464, 6230, 6830, 7120, 9562, 9968, 10928, 12460, 13660, 19124, 23905, 24920, 27320, 38248, 47810, 49840, 54640, 60787, 76496, 95620, 121574, 191240, 243148, 303935, 382480, 425509, 486296, 607870, 851018, 972592, 1215740, 1702036, 2127545, 2431480, 3404072, 4255090, 4862960, 6808144, 8510180, 17020360, 34040720]

約数ペア:

[(1, 34040720), (2, 17020360), (4, 8510180), (5, 6808144), (7, 4862960), (8, 4255090), (10, 3404072), (14, 2431480), (16, 2127545), (20, 1702036), (28, 1215740), (35, 972592), (40, 851018), (56, 607870), (70, 486296), (80, 425509), (89, 382480), (112, 303935), (140, 243148), (178, 191240), (280, 121574), (356, 95620), (445, 76496), (560, 60787), (623, 54640), (683, 49840), (712, 47810), (890, 38248), (1246, 27320), (1366, 24920), (1424, 23905), (1780, 19124), (2492, 13660), (2732, 12460), (3115, 10928), (3415, 9968), (3560, 9562), (4781, 7120), (4984, 6830), (5464, 6230)]