40783985

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{6803}}^1$

素因数の和:6928

約数の個数: 16

約数和(自身を含む): 53887680

約数和(自身を除く): 13103695

約数列:

[1, 5, 11, 55, 109, 545, 1199, 5995, 6803, 34015, 74833, 374165, 741527, 3707635, 8156797, 40783985]

約数ペア:

[(1, 40783985), (5, 8156797), (11, 3707635), (55, 741527), (109, 374165), (545, 74833), (1199, 34015), (5995, 6803)]