530744030570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{20515811}}^1$

素因数の和:20516030

約数の個数: 32

約数和(自身を含む): 1033996924800

約数和(自身を除く): 503252894230

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 199, 398, 995, 1990, 2587, 5174, 12935, 25870, 20515811, 41031622, 102579055, 205158110, 266705543, 533411086, 1333527715, 2667055430, 4082646389, 8165292778, 20413231945, 40826463890, 53074403057, 106148806114, 265372015285, 530744030570]

約数ペア:

[(1, 530744030570), (2, 265372015285), (5, 106148806114), (10, 53074403057), (13, 40826463890), (26, 20413231945), (65, 8165292778), (130, 4082646389), (199, 2667055430), (398, 1333527715), (995, 533411086), (1990, 266705543), (2587, 205158110), (5174, 102579055), (12935, 41031622), (25870, 20515811)]