10243940

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{10453}}^1$

素因数の和:10476

約数の個数: 36

約数和(自身を含む): 25026876

約数和(自身を除く): 14782936

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 10453, 20906, 41812, 52265, 73171, 104530, 146342, 209060, 292684, 365855, 512197, 731710, 1024394, 1463420, 2048788, 2560985, 5121970, 10243940]

約数ペア:

[(1, 10243940), (2, 5121970), (4, 2560985), (5, 2048788), (7, 1463420), (10, 1024394), (14, 731710), (20, 512197), (28, 365855), (35, 292684), (49, 209060), (70, 146342), (98, 104530), (140, 73171), (196, 52265), (245, 41812), (490, 20906), (980, 10453)]