1569368538140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{26407}}^1\times {\mathrm{228577}}^1$

素因数の和:255006

約数の個数: 48

約数和(自身を含む): 3549337240512

約数和(自身を除く): 1979968702372

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 26407, 52814, 105628, 132035, 228577, 264070, 343291, 457154, 528140, 686582, 914308, 1142885, 1373164, 1716455, 2285770, 2971501, 3432910, 4571540, 5943002, 6865820, 11886004, 14857505, 29715010, 59430020, 6036032839, 12072065678, 24144131356, 30180164195, 60360328390, 78468426907, 120720656780, 156936853814, 313873707628, 392342134535, 784684269070, 1569368538140]

約数ペア:

[(1, 1569368538140), (2, 784684269070), (4, 392342134535), (5, 313873707628), (10, 156936853814), (13, 120720656780), (20, 78468426907), (26, 60360328390), (52, 30180164195), (65, 24144131356), (130, 12072065678), (260, 6036032839), (26407, 59430020), (52814, 29715010), (105628, 14857505), (132035, 11886004), (228577, 6865820), (264070, 5943002), (343291, 4571540), (457154, 3432910), (528140, 2971501), (686582, 2285770), (914308, 1716455), (1142885, 1373164)]