41897420

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{19219}}^1$

素因数の和:19337

約数の個数: 24

約数和(自身を含む): 88796400

約数和(自身を除く): 46898980

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 19219, 38438, 76876, 96095, 192190, 384380, 2094871, 4189742, 8379484, 10474355, 20948710, 41897420]

約数ペア:

[(1, 41897420), (2, 20948710), (4, 10474355), (5, 8379484), (10, 4189742), (20, 2094871), (109, 384380), (218, 192190), (436, 96095), (545, 76876), (1090, 38438), (2180, 19219)]