1036407640

素因数分解:

$2^3\times 5^1\times {\mathrm{4729}}^1\times {\mathrm{5479}}^1$

素因数の和:10219

約数の個数: 32

約数和(自身を含む): 2332836000

約数和(自身を除く): 1296428360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 4729, 5479, 9458, 10958, 18916, 21916, 23645, 27395, 37832, 43832, 47290, 54790, 94580, 109580, 189160, 219160, 25910191, 51820382, 103640764, 129550955, 207281528, 259101910, 518203820, 1036407640]

約数ペア:

[(1, 1036407640), (2, 518203820), (4, 259101910), (5, 207281528), (8, 129550955), (10, 103640764), (20, 51820382), (40, 25910191), (4729, 219160), (5479, 189160), (9458, 109580), (10958, 94580), (18916, 54790), (21916, 47290), (23645, 43832), (27395, 37832)]