16286820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{24677}}^1$

素因数の和:24700

約数の個数: 48

約数和(自身を含む): 49750848

約数和(自身を除く): 33464028

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 24677, 49354, 74031, 98708, 123385, 148062, 246770, 271447, 296124, 370155, 493540, 542894, 740310, 814341, 1085788, 1357235, 1480620, 1628682, 2714470, 3257364, 4071705, 5428940, 8143410, 16286820]

約数ペア:

[(1, 16286820), (2, 8143410), (3, 5428940), (4, 4071705), (5, 3257364), (6, 2714470), (10, 1628682), (11, 1480620), (12, 1357235), (15, 1085788), (20, 814341), (22, 740310), (30, 542894), (33, 493540), (44, 370155), (55, 296124), (60, 271447), (66, 246770), (110, 148062), (132, 123385), (165, 98708), (220, 74031), (330, 49354), (660, 24677)]