82988180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{377219}}^1$

素因数の和:377239

約数の個数: 24

約数和(自身を含む): 190118880

約数和(自身を除く): 107130700

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 377219, 754438, 1508876, 1886095, 3772190, 4149409, 7544380, 8298818, 16597636, 20747045, 41494090, 82988180]

約数ペア:

[(1, 82988180), (2, 41494090), (4, 20747045), (5, 16597636), (10, 8298818), (11, 7544380), (20, 4149409), (22, 3772190), (44, 1886095), (55, 1508876), (110, 754438), (220, 377219)]