6742580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{25933}}^1$

素因数の和:25955

約数の個数: 24

約数和(自身を含む): 15249192

約数和(自身を除く): 8506612

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 25933, 51866, 103732, 129665, 259330, 337129, 518660, 674258, 1348516, 1685645, 3371290, 6742580]

約数ペア:

[(1, 6742580), (2, 3371290), (4, 1685645), (5, 1348516), (10, 674258), (13, 518660), (20, 337129), (26, 259330), (52, 129665), (65, 103732), (130, 51866), (260, 25933)]