5200741520

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5000713}}^1$

素因数の和:5000739

約数の個数: 40

約数和(自身を含む): 13021859256

約数和(自身を除く): 7821117736

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 5000713, 10001426, 20002852, 25003565, 40005704, 50007130, 65009269, 80011408, 100014260, 130018538, 200028520, 260037076, 325046345, 400057040, 520074152, 650092690, 1040148304, 1300185380, 2600370760, 5200741520]

約数ペア:

[(1, 5200741520), (2, 2600370760), (4, 1300185380), (5, 1040148304), (8, 650092690), (10, 520074152), (13, 400057040), (16, 325046345), (20, 260037076), (26, 200028520), (40, 130018538), (52, 100014260), (65, 80011408), (80, 65009269), (104, 50007130), (130, 40005704), (208, 25003565), (260, 20002852), (520, 10001426), (1040, 5000713)]