5177590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{389}}^1$

素因数の和:429

約数の個数: 32

約数和(自身を含む): 10277280

約数和(自身を除く): 5099690

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 389, 605, 778, 1210, 1331, 1945, 2662, 3890, 4279, 6655, 8558, 13310, 21395, 42790, 47069, 94138, 235345, 470690, 517759, 1035518, 2588795, 5177590]

約数ペア:

[(1, 5177590), (2, 2588795), (5, 1035518), (10, 517759), (11, 470690), (22, 235345), (55, 94138), (110, 47069), (121, 42790), (242, 21395), (389, 13310), (605, 8558), (778, 6655), (1210, 4279), (1331, 3890), (1945, 2662)]