9600400

素因数分解:

$2^4\times 5^2\times {\mathrm{24001}}^1$

素因数の和:24019

約数の個数: 30

約数和(自身を含む): 23065922

約数和(自身を除く): 13465522

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 24001, 48002, 96004, 120005, 192008, 240010, 384016, 480020, 600025, 960040, 1200050, 1920080, 2400100, 4800200, 9600400]

約数ペア:

[(1, 9600400), (2, 4800200), (4, 2400100), (5, 1920080), (8, 1200050), (10, 960040), (16, 600025), (20, 480020), (25, 384016), (40, 240010), (50, 192008), (80, 120005), (100, 96004), (200, 48002), (400, 24001)]