40193935

素因数分解:

$5^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1\times {\mathrm{383}}^1$

素因数の和:678

約数の個数: 16

約数和(自身を含む): 49029120

約数和(自身を除く): 8835185

約数列:

[1, 5, 139, 151, 383, 695, 755, 1915, 20989, 53237, 57833, 104945, 266185, 289165, 8038787, 40193935]

約数ペア:

[(1, 40193935), (5, 8038787), (139, 289165), (151, 266185), (383, 104945), (695, 57833), (755, 53237), (1915, 20989)]