10400480

素因数分解:

$2^5\times 5^1\times {\mathrm{65003}}^1$

素因数の和:65018

約数の個数: 24

約数和(自身を含む): 24571512

約数和(自身を除く): 14171032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 65003, 130006, 260012, 325015, 520024, 650030, 1040048, 1300060, 2080096, 2600120, 5200240, 10400480]

約数ペア:

[(1, 10400480), (2, 5200240), (4, 2600120), (5, 2080096), (8, 1300060), (10, 1040048), (16, 650030), (20, 520024), (32, 325015), (40, 260012), (80, 130006), (160, 65003)]