34251820

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{24121}}^1$

素因数の和:24201

約数の個数: 24

約数和(自身を含む): 72944928

約数和(自身を除く): 38693108

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 24121, 48242, 96484, 120605, 241210, 482420, 1712591, 3425182, 6850364, 8562955, 17125910, 34251820]

約数ペア:

[(1, 34251820), (2, 17125910), (4, 8562955), (5, 6850364), (10, 3425182), (20, 1712591), (71, 482420), (142, 241210), (284, 120605), (355, 96484), (710, 48242), (1420, 24121)]