24747940

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{25253}}^1$

素因数の和:25276

約数の個数: 36

約数和(自身を含む): 60458076

約数和(自身を除く): 35710136

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 25253, 50506, 101012, 126265, 176771, 252530, 353542, 505060, 707084, 883855, 1237397, 1767710, 2474794, 3535420, 4949588, 6186985, 12373970, 24747940]

約数ペア:

[(1, 24747940), (2, 12373970), (4, 6186985), (5, 4949588), (7, 3535420), (10, 2474794), (14, 1767710), (20, 1237397), (28, 883855), (35, 707084), (49, 505060), (70, 353542), (98, 252530), (140, 176771), (196, 126265), (245, 101012), (490, 50506), (980, 25253)]