33280480

素因数分解:

$2^5\times 5^1\times {\mathrm{208003}}^1$

素因数の和:208018

約数の個数: 24

約数和(自身を含む): 78625512

約数和(自身を除く): 45345032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 208003, 416006, 832012, 1040015, 1664024, 2080030, 3328048, 4160060, 6656096, 8320120, 16640240, 33280480]

約数ペア:

[(1, 33280480), (2, 16640240), (4, 8320120), (5, 6656096), (8, 4160060), (10, 3328048), (16, 2080030), (20, 1664024), (32, 1040015), (40, 832012), (80, 416006), (160, 208003)]