24881440

素因数分解:

$2^5\times 5^1\times {\mathrm{155509}}^1$

素因数の和:155524

約数の個数: 24

約数和(自身を含む): 58782780

約数和(自身を除く): 33901340

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 155509, 311018, 622036, 777545, 1244072, 1555090, 2488144, 3110180, 4976288, 6220360, 12440720, 24881440]

約数ペア:

[(1, 24881440), (2, 12440720), (4, 6220360), (5, 4976288), (8, 3110180), (10, 2488144), (16, 1555090), (20, 1244072), (32, 777545), (40, 622036), (80, 311018), (160, 155509)]