24993220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{1069}}^1$

素因数の和:1252

約数の個数: 48

約数和(自身を含む): 60399360

約数和(自身を除く): 35406140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 167, 334, 668, 835, 1069, 1169, 1670, 2138, 2338, 3340, 4276, 4676, 5345, 5845, 7483, 10690, 11690, 14966, 21380, 23380, 29932, 37415, 74830, 149660, 178523, 357046, 714092, 892615, 1249661, 1785230, 2499322, 3570460, 4998644, 6248305, 12496610, 24993220]

約数ペア:

[(1, 24993220), (2, 12496610), (4, 6248305), (5, 4998644), (7, 3570460), (10, 2499322), (14, 1785230), (20, 1249661), (28, 892615), (35, 714092), (70, 357046), (140, 178523), (167, 149660), (334, 74830), (668, 37415), (835, 29932), (1069, 23380), (1169, 21380), (1670, 14966), (2138, 11690), (2338, 10690), (3340, 7483), (4276, 5845), (4676, 5345)]