4301420

素因数分解:

$2^2\times 5^1\times {\mathrm{449}}^1\times {\mathrm{479}}^1$

素因数の和:937

約数の個数: 24

約数和(自身を含む): 9072000

約数和(自身を除く): 4770580

約数列:

[1, 2, 4, 5, 10, 20, 449, 479, 898, 958, 1796, 1916, 2245, 2395, 4490, 4790, 8980, 9580, 215071, 430142, 860284, 1075355, 2150710, 4301420]

約数ペア:

[(1, 4301420), (2, 2150710), (4, 1075355), (5, 860284), (10, 430142), (20, 215071), (449, 9580), (479, 8980), (898, 4790), (958, 4490), (1796, 2395), (1916, 2245)]