2101817.00000000

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{13627}}^1$

素因数の和:13661

約数の個数: 32

約数和(自身を含む): 29436480

約数和(自身を除く): 16899640

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 13627, 27254, 54508, 68135, 109016, 136270, 272540, 313421, 545080, 626842, 1253684, 1567105, 2507368, 3134210, 6268420, 12536840]

約数ペア:

[(1, 12536840), (2, 6268420), (4, 3134210), (5, 2507368), (8, 1567105), (10, 1253684), (20, 626842), (23, 545080), (40, 313421), (46, 272540), (92, 136270), (115, 109016), (184, 68135), (230, 54508), (460, 27254), (920, 13627)]