2315840

素因数分解:

$2^6\times 5^1\times {\mathrm{7237}}^1$

素因数の和:7254

約数の個数: 28

約数和(自身を含む): 5515356

約数和(自身を除く): 3199516

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 7237, 14474, 28948, 36185, 57896, 72370, 115792, 144740, 231584, 289480, 463168, 578960, 1157920, 2315840]

約数ペア:

[(1, 2315840), (2, 1157920), (4, 578960), (5, 463168), (8, 289480), (10, 231584), (16, 144740), (20, 115792), (32, 72370), (40, 57896), (64, 36185), (80, 28948), (160, 14474), (320, 7237)]