34720480

素因数分解:

$2^5\times 5^1\times {\mathrm{217003}}^1$

素因数の和:217018

約数の個数: 24

約数和(自身を含む): 82027512

約数和(自身を除く): 47307032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 217003, 434006, 868012, 1085015, 1736024, 2170030, 3472048, 4340060, 6944096, 8680120, 17360240, 34720480]

約数ペア:

[(1, 34720480), (2, 17360240), (4, 8680120), (5, 6944096), (8, 4340060), (10, 3472048), (16, 2170030), (20, 1736024), (32, 1085015), (40, 868012), (80, 434006), (160, 217003)]