34180820

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{24071}}^1$

素因数の和:24151

約数の個数: 24

約数和(自身を含む): 72793728

約数和(自身を除く): 38612908

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 24071, 48142, 96284, 120355, 240710, 481420, 1709041, 3418082, 6836164, 8545205, 17090410, 34180820]

約数ペア:

[(1, 34180820), (2, 17090410), (4, 8545205), (5, 6836164), (10, 3418082), (20, 1709041), (71, 481420), (142, 240710), (284, 120355), (355, 96284), (710, 48142), (1420, 24071)]