4284560

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{1093}}^1$

素因数の和:1120

約数の個数: 60

約数和(自身を含む): 11598588

約数和(自身を除く): 7314028

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1093, 1960, 2186, 3920, 4372, 5465, 7651, 8744, 10930, 15302, 17488, 21860, 30604, 38255, 43720, 53557, 61208, 76510, 87440, 107114, 122416, 153020, 214228, 267785, 306040, 428456, 535570, 612080, 856912, 1071140, 2142280, 4284560]

約数ペア:

[(1, 4284560), (2, 2142280), (4, 1071140), (5, 856912), (7, 612080), (8, 535570), (10, 428456), (14, 306040), (16, 267785), (20, 214228), (28, 153020), (35, 122416), (40, 107114), (49, 87440), (56, 76510), (70, 61208), (80, 53557), (98, 43720), (112, 38255), (140, 30604), (196, 21860), (245, 17488), (280, 15302), (392, 10930), (490, 8744), (560, 7651), (784, 5465), (980, 4372), (1093, 3920), (1960, 2186)]