55330360

素因数分解:

$2^3\times 5^1\times {\mathrm{709}}^1\times {\mathrm{1951}}^1$

素因数の和:2671

約数の個数: 32

約数和(自身を含む): 124732800

約数和(自身を除く): 69402440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 709, 1418, 1951, 2836, 3545, 3902, 5672, 7090, 7804, 9755, 14180, 15608, 19510, 28360, 39020, 78040, 1383259, 2766518, 5533036, 6916295, 11066072, 13832590, 27665180, 55330360]

約数ペア:

[(1, 55330360), (2, 27665180), (4, 13832590), (5, 11066072), (8, 6916295), (10, 5533036), (20, 2766518), (40, 1383259), (709, 78040), (1418, 39020), (1951, 28360), (2836, 19510), (3545, 15608), (3902, 14180), (5672, 9755), (7090, 7804)]