47648720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{85087}}^1$

素因数の和:85107

約数の個数: 40

約数和(自身を含む): 126610944

約数和(自身を除く): 78962224

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 85087, 170174, 340348, 425435, 595609, 680696, 850870, 1191218, 1361392, 1701740, 2382436, 2978045, 3403480, 4764872, 5956090, 6806960, 9529744, 11912180, 23824360, 47648720]

約数ペア:

[(1, 47648720), (2, 23824360), (4, 11912180), (5, 9529744), (7, 6806960), (8, 5956090), (10, 4764872), (14, 3403480), (16, 2978045), (20, 2382436), (28, 1701740), (35, 1361392), (40, 1191218), (56, 850870), (70, 680696), (80, 595609), (112, 425435), (140, 340348), (280, 170174), (560, 85087)]