2670940

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1609}}^1$

素因数の和:1701

約数の個数: 24

約数和(自身を含む): 5680080

約数和(自身を除く): 3009140

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1609, 1660, 3218, 6436, 8045, 16090, 32180, 133547, 267094, 534188, 667735, 1335470, 2670940]

約数ペア:

[(1, 2670940), (2, 1335470), (4, 667735), (5, 534188), (10, 267094), (20, 133547), (83, 32180), (166, 16090), (332, 8045), (415, 6436), (830, 3218), (1609, 1660)]