4298320

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4133}}^1$

素因数の和:4159

約数の個数: 40

約数和(自身を含む): 10764936

約数和(自身を除く): 6466616

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 4133, 8266, 16532, 20665, 33064, 41330, 53729, 66128, 82660, 107458, 165320, 214916, 268645, 330640, 429832, 537290, 859664, 1074580, 2149160, 4298320]

約数ペア:

[(1, 4298320), (2, 2149160), (4, 1074580), (5, 859664), (8, 537290), (10, 429832), (13, 330640), (16, 268645), (20, 214916), (26, 165320), (40, 107458), (52, 82660), (65, 66128), (80, 53729), (104, 41330), (130, 33064), (208, 20665), (260, 16532), (520, 8266), (1040, 4133)]