5655205240

素因数分解:

$2^3\times 5^1\times {\mathrm{8501}}^1\times {\mathrm{16631}}^1$

素因数の和:25143

約数の個数: 32

約数和(自身を含む): 12726473760

約数和(自身を除く): 7071268520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 8501, 16631, 17002, 33262, 34004, 42505, 66524, 68008, 83155, 85010, 133048, 166310, 170020, 332620, 340040, 665240, 141380131, 282760262, 565520524, 706900655, 1131041048, 1413801310, 2827602620, 5655205240]

約数ペア:

[(1, 5655205240), (2, 2827602620), (4, 1413801310), (5, 1131041048), (8, 706900655), (10, 565520524), (20, 282760262), (40, 141380131), (8501, 665240), (16631, 340040), (17002, 332620), (33262, 170020), (34004, 166310), (42505, 133048), (66524, 85010), (68008, 83155)]