3207980

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{5531}}^1$

素因数の和:5569

約数の個数: 24

約数和(自身を含む): 6970320

約数和(自身を除く): 3762340

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 5531, 11062, 22124, 27655, 55310, 110620, 160399, 320798, 641596, 801995, 1603990, 3207980]

約数ペア:

[(1, 3207980), (2, 1603990), (4, 801995), (5, 641596), (10, 320798), (20, 160399), (29, 110620), (58, 55310), (116, 27655), (145, 22124), (290, 11062), (580, 5531)]