65202340

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{66533}}^1$

素因数の和:66556

約数の個数: 36

約数和(自身を含む): 159282396

約数和(自身を除く): 94080056

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 66533, 133066, 266132, 332665, 465731, 665330, 931462, 1330660, 1862924, 2328655, 3260117, 4657310, 6520234, 9314620, 13040468, 16300585, 32601170, 65202340]

約数ペア:

[(1, 65202340), (2, 32601170), (4, 16300585), (5, 13040468), (7, 9314620), (10, 6520234), (14, 4657310), (20, 3260117), (28, 2328655), (35, 1862924), (49, 1330660), (70, 931462), (98, 665330), (140, 465731), (196, 332665), (245, 266132), (490, 133066), (980, 66533)]