40441190

素因数分解:

$2^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{16921}}^1$

素因数の和:17167

約数の個数: 16

約数和(自身を含む): 73103040

約数和(自身を除く): 32661850

約数列:

[1, 2, 5, 10, 239, 478, 1195, 2390, 16921, 33842, 84605, 169210, 4044119, 8088238, 20220595, 40441190]

約数ペア:

[(1, 40441190), (2, 20220595), (5, 8088238), (10, 4044119), (239, 169210), (478, 84605), (1195, 33842), (2390, 16921)]