292439420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{160681}}^1$

素因数の和:160710

約数の個数: 48

約数和(自身を含む): 755848128

約数和(自身を除く): 463408708

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 160681, 321362, 642724, 803405, 1124767, 1606810, 2088853, 2249534, 3213620, 4177706, 4499068, 5623835, 8355412, 10444265, 11247670, 14621971, 20888530, 22495340, 29243942, 41777060, 58487884, 73109855, 146219710, 292439420]

約数ペア:

[(1, 292439420), (2, 146219710), (4, 73109855), (5, 58487884), (7, 41777060), (10, 29243942), (13, 22495340), (14, 20888530), (20, 14621971), (26, 11247670), (28, 10444265), (35, 8355412), (52, 5623835), (65, 4499068), (70, 4177706), (91, 3213620), (130, 2249534), (140, 2088853), (182, 1606810), (260, 1124767), (364, 803405), (455, 642724), (910, 321362), (1820, 160681)]