40382045

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{3727}}^1$

素因数の和:3940

約数の個数: 16

約数和(自身を含む): 53146368

約数和(自身を除く): 12764323

約数列:

[1, 5, 11, 55, 197, 985, 2167, 3727, 10835, 18635, 40997, 204985, 734219, 3671095, 8076409, 40382045]

約数ペア:

[(1, 40382045), (5, 8076409), (11, 3671095), (55, 734219), (197, 204985), (985, 40997), (2167, 18635), (3727, 10835)]