5709860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21961}}^1$

素因数の和:21983

約数の個数: 24

約数和(自身を含む): 12913656

約数和(自身を除く): 7203796

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 21961, 43922, 87844, 109805, 219610, 285493, 439220, 570986, 1141972, 1427465, 2854930, 5709860]

約数ペア:

[(1, 5709860), (2, 2854930), (4, 1427465), (5, 1141972), (10, 570986), (13, 439220), (20, 285493), (26, 219610), (52, 109805), (65, 87844), (130, 43922), (260, 21961)]