713138720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{636731}}^1$

素因数の和:636753

約数の個数: 48

約数和(自身を含む): 1925477568

約数和(自身を除く): 1212338848

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 636731, 1273462, 2546924, 3183655, 4457117, 5093848, 6367310, 8914234, 10187696, 12734620, 17828468, 20375392, 22285585, 25469240, 35656936, 44571170, 50938480, 71313872, 89142340, 101876960, 142627744, 178284680, 356569360, 713138720]

約数ペア:

[(1, 713138720), (2, 356569360), (4, 178284680), (5, 142627744), (7, 101876960), (8, 89142340), (10, 71313872), (14, 50938480), (16, 44571170), (20, 35656936), (28, 25469240), (32, 22285585), (35, 20375392), (40, 17828468), (56, 12734620), (70, 10187696), (80, 8914234), (112, 6367310), (140, 5093848), (160, 4457117), (224, 3183655), (280, 2546924), (560, 1273462), (1120, 636731)]