40850540

素因数分解:

$2^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{7537}}^1$

素因数の和:7817

約数の個数: 24

約数和(自身を含む): 86114112

約数和(自身を除く): 45263572

約数列:

[1, 2, 4, 5, 10, 20, 271, 542, 1084, 1355, 2710, 5420, 7537, 15074, 30148, 37685, 75370, 150740, 2042527, 4085054, 8170108, 10212635, 20425270, 40850540]

約数ペア:

[(1, 40850540), (2, 20425270), (4, 10212635), (5, 8170108), (10, 4085054), (20, 2042527), (271, 150740), (542, 75370), (1084, 37685), (1355, 30148), (2710, 15074), (5420, 7537)]